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      <image:title>4-Way Flat Stackable MOD w/Angle Arrow Dripper White 18&quot;/18&quot;/18&quot;/18&quot;</image:title>
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      <image:title>4-Way Flat Stackable MOD w/Angle Arrow Dripper White 24&quot;/24&quot;/24&quot;/24&quot;</image:title>
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      <image:title>4-Way Flat Stackable MOD w/Angle Arrow Dripper White 30&quot;/30&quot;/30&quot;/30&quot;</image:title>
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      <image:title>4&quot;x7&quot; OG Lowtemp Rosin Plate Kit</image:title>
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      <image:title>4″ x 6″ Clear and Metallic Vacuum Sealer Bags With Zipper (8 Boxes)</image:title>
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      <image:title>453-Joint Adjustable Top Tray</image:title>
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      <image:title>5″ x 8″ All Black With Zipper Vacuum Sealer Bags (30 Boxes)</image:title>
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      <image:caption></image:caption>
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      <image:caption></image:caption>
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      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>8″ x 12″ Clear and Black Zipper Vacuum Sealer Bags (10 Boxes)</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>8″ x 19.5′ Clear and Black Heat Sealer Rolls (15 Boxes)</image:title>
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      <image:caption></image:caption>
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      <image:title>AirComfort - Wireless sync temperature &amp; humidity sensor (8 units)</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Angle Arrow Dripper</image:title>
      <image:caption></image:caption>
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      <image:title>Angle Barbed Stake</image:title>
      <image:caption></image:caption>
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      <image:title>Aqua-X Control Board 24V, 6 individual 24V controlled output for solenoid valve control</image:title>
      <image:caption></image:caption>
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      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/trolmaster-aqua-x-inline-ec-temp-sensor-heavy-duty1.jpg?v=1691096820</image:loc>
      <image:title>Aqua-X Inline EC+Temp Sensor, Heavy Duty</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Aqua-X pH Sensor for Reservoir</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Aqua-X PH Sensor Inline, Heavy Duty</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Aqua-X Sensor Board to connect sensors to controller</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/trolmaster-aqua-x-touch-spot-t-split-extension-cable-1.jpg?v=1691096850</image:loc>
      <image:title>Aqua-X Touch Spot + T Split Extension Cable</image:title>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/trolmaster-aqua-x-touch-spot-extension-cable-16-1.jpg?v=1691096856</image:loc>
      <image:title>Aqua-X Touch Spot Extension Cable 16&apos;</image:title>
      <image:caption></image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>Aqua-X Water Detector + Touch Spot for watering confirmation</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/Black-Spray-Stake-7-GPH.jpg?v=1691097089</image:loc>
      <image:title>Black Spray Stake 7 GPH</image:title>
      <image:caption></image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>Blade Discs (2-Pack) -- Bundle &amp; Save</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/Blade-Discs-4-Pack.jpg?v=1691097103</image:loc>
      <image:title>Blade Discs (4-Pack) -- Bundle &amp; Save</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Blue 10.6 GPH PC Standard Spray Stake - Double Pattern</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
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      <image:title>Blue 10.6 GPH PC Standard Spray Stake - Single Pattern</image:title>
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    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/brown-79-gph-pc-standard-spray-stake-single-pattern-1.jpg?v=1691097135</image:loc>
      <image:title>Brown 7.9 GPH PC Standard Spray Stake - Double Pattern</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/brown-79-gph-pc-standard-spray-stake-single-pattern-1_9baffc97-11f9-49f1-a9ba-7e5703459b06.jpg?v=1691097140</image:loc>
      <image:title>Brown 7.9 GPH PC Standard Spray Stake - Single Pattern</image:title>
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    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>BUDBOX PRO GT-1</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>BUDBOX PRO GT-2</image:title>
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      <image:title>BUDBOX PRO L200-HL</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/IMG_3195a__11031.1621294082-1.jpg?v=1691097328</image:loc>
      <image:title>BUDBOX PRO MEDIUM PLUS</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/IMG_3100a__21222.1621289937-2.jpg?v=1691097335</image:loc>
      <image:title>BUDBOX PRO SMALL</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/products/TITAN-1-PLUS-HL-1a__53513.1621280248-1.jpg?v=1691097350</image:loc>
      <image:title>BUDBOX PRO TITAN 1 PLUS-HL - 6&apos;6&apos;&apos;x10&apos;x7&apos;3&apos;&apos; (200x300X220cm)</image:title>
      <image:caption></image:caption>
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      <image:title>GroEzy™ 1 Gallon Prefilled 70/30 Coco Perlite Grow Bag</image:title>
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    <loc>https://hydroxchange.com/products/groezy%E2%84%A2-1-gallon-expandable-pot-in-uv-treated-grow-bag</loc>
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      <image:title>GroEzy™ 3 Gallon Expandable Pot in UV treated grow bag</image:title>
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    <loc>https://hydroxchange.com/products/groezy%E2%84%A2-5-gallon-expandable-pot-in-uv-treated-grow-bag</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/UV5GAL1.png?v=1692625391</image:loc>
      <image:title>GroEzy™ 5 Gallon Expandable Pot in UV treated grow bag</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/pure-coco%C2%AE-plus-50l-buffered-coco-coir</loc>
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      <image:title>Pure Mix 70/30 Coco Perlite mix 50L</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/pure-coco%C2%AE-organic-coco-coir-compressed-11lbs-naked-block</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-21202651.jpg?v=1692630105</image:loc>
      <image:title>Pure Coco® Organic Coco Coir compressed 11lbs naked block</image:title>
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      <image:title>CO2 Multi Sensor System - key switch Relay CM-7002</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/solenoid-shut-off-valve-1-2-inch</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Solenoid Shut Off Valve - 1/2 inch</image:title>
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    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>CO2 Controller for Grow Rooms</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Remote CO2 Storage Safety 3 Alarm</image:title>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/trolmaster-replacement-humidity-sensor-for-beta-6-sa-d1-1-3-700x465.jpg?v=1692728139</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Replacement IR Emitter for Beta-1 and ARS-1</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Legacy Beta Series Digital Controller CO2 PPM  for Regulator &amp; Generator</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-23202351.jpg?v=1692802486</image:loc>
      <image:title>Legacy Beta Series Digital Controller (Day/Night Humidity 110V)</image:title>
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    <loc>https://hydroxchange.com/products/legacy-beta-series-digital-controller-day-night-temperature</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-23202952.jpg?v=1692802812</image:loc>
      <image:title>Legacy Beta Series Digital Controller (Day/Night Temperature)</image:title>
      <image:caption></image:caption>
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    <loc>https://hydroxchange.com/products/legacy-beta-series-digital-controller-day-night-fan-speed</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-23203238.jpg?v=1692802979</image:loc>
      <image:title>Legacy Beta Series Digital Controller (Day/Night Fan Speed)</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/legacy-4g-data-station-cellular-sim-card-station-to-connect-devices-to-the-internet-at-t-sim-only</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-23204226.jpg?v=1692803591</image:loc>
      <image:title>Legacy 4G Data Station (cellular SIM card station to connect devices to the internet, AT&amp;T SIM only)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/water-content-sensor-with-cable-set</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-23205020.jpg?v=1692804057</image:loc>
      <image:title>Water Content Sensor with Cable Set</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/aqua-x-control-board-110v-6-individual-110v-controlled-output-1-5a-per-outlet-for-pump-control</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-f25309c7f64a495b95509078c38d3594.jpg?v=1692804207</image:loc>
      <image:title>Aqua-X Control Board 110V, 6 individual 110V controlled output (1.5A per outlet) for pump control</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/rj12-to-m16-push-lock-waterproof-connector-converter-cable-set-for-fluence-new-models</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>RJ12 to PushLock Waterproof Connector Converter Cable（ECS-5）</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-rj12-to-3-pin-ip67-convertor-cable-set-1x-rj12-to-3-pin-ip67-convertor-cable-1x-rj12-t-splitter-1x16-rj12-cable</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-b90619c993224b48be42fbc5818255e9.jpg?v=1692804697</image:loc>
      <image:title>RJ12 to Threaded Waterproof Connector Converter Cable（ECS-3）</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-rj12-to-3-5-jack-convertor-cable-set-1x-4-rj12-to-3-5-jack-convertor-cable-1x-rj12-t-splitter-1x16-rj12-cable</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-0f8e20c6fda94b40b5b0c7d7304fbd73.jpg?v=1692804865</image:loc>
      <image:title>Hydro-X RJ12 to 3.5 Jack Convertor Cable Set: (1x 4&apos; RJ12 to 3.5 Jack Convertor Cable; 1x RJ12 T-Splitter, 1x16&apos; RJ12 Cable)</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-rj12-extension-cable-set-1x-16-rj12-cable-1x-4-rj12-cable-1x-rj12-t-splitter</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-07b433e3f15f45f4962815dc52b24b52.jpg?v=1692804982</image:loc>
      <image:title>Hydro-X RJ12 Extension Cable Set (1x 16&apos; RJ12 Cable; 1x 4&apos; RJ12 Cable; 1x RJ12 T-Splitter)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-lantern-schedule-adaptor-to-control-lights-with-0-10v-protocol-by-lantern-schedule</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-630e9b79511141e39822658bc8de02eb.png?v=1692806240</image:loc>
      <image:title>Hydro-X Lantern Schedule Adaptor (to control lights with 0-10V protocol by lantern schedule)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-lighting-control-adaptor-to-control-dli-ballast</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-dbd532590fc64272a4feb98cf23dad88.png?v=1692806087</image:loc>
      <image:title>Hydro-X Lighting Control Adaptor (to control DLI Ballast)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-lighting-control-adaptor-f-to-control-all-ballasts-and-led-fixtures-with-0-10v-control-protocol</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-72475a9dbb59416ebd55320eea60748a.png?v=1692808476</image:loc>
      <image:title>Hydro-X Lighting Control Adaptor F (to control all ballasts and LED fixtures with 0-10V control protocol)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-lighting-control-adaptor-s-to-control-sun-system-ballast</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-15864595e26d49b4a60d97142bb3b184.png?v=1692808650</image:loc>
      <image:title>Hydro-X Lighting Control Adaptor S (to control Sun System Ballast)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-lighting-control-adaptor-d-to-control-dimlux-ballast</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-873f02bb565a4d98a7327b7be59214a6.png?v=1692808886</image:loc>
      <image:title>Hydro-X Lighting Control Adaptor D (to control Dimlux Ballast)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-lighting-control-adaptor-p-to-control-phantom-ballast</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-cb92c0e378db47dca3512f0038d486a8.png?v=1692809033</image:loc>
      <image:title>Hydro-X Lighting Control Adaptor P (to control Phantom Ballast)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/weatherproof-box-for-ts-1-ts-2-hs-1-and-ars-1</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-f58a40b909ef41f1808b07e6b1dcf04b.jpg?v=1692809272</image:loc>
      <image:title>Weatherproof Box for TS-1, TS-2, HS-1 and ARS-1</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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    <loc>https://hydroxchange.com/products/hydro-x-thermostat-station-2-heat-pump-and-conventional-hvac</loc>
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    <changefreq>daily</changefreq>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-temperature-device-station-temperature-control-relay-single-pack-with-cable-set</loc>
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      <image:title>Hydro-X Temperature Device Station Temperature Control Relay Single Pack with cable set</image:title>
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  <url>
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    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
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      <image:title>Hydro-X Humidity Device Station Humidity Control Relay Single Pack with cable set</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-ac-remote-station</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-024f4c7798da47d49fd44ff2c8e64766.png?v=1692810772</image:loc>
      <image:title>Hydro-X AC Remote Station</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-4-outlet-expander-station-w-trigger-cable-for-multi-device-control</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hydro-X 4 Outlet Expander Station w/trigger cable for multi-device control</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/full-spectrum-quantum-sensor</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-7d95b4ce4c444fff9b2df4538461c3cd.jpg?v=1692811152</image:loc>
      <image:title>Full Spectrum Quantum Sensor</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-water-detector-touch-spot-for-flood-alert</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Hydro-X Water Detector + Touch Spot for Flood Alert</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/replacement-and-backup-temp-humidity-light-sensor</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Replacement and Backup Temp / Humidity / Light Sensor</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-smoke-detector-w-rj12-splitter-16-cable</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Hydro-X Smoke Detector w/RJ12 splitter &amp; 16&apos; cable</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-controller-w-3-in-1-sensor-temp-humid-light-cable-set-free-phone-app</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hydro-X Controller w/ 3-in-1 Sensor (Temp / Humid / Light ) + Cable set, Free Phone App</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-humidity-device-station-240v-humidity-control-relay-single-pack-with-cable-set</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hydro-X Humidity Device Station 240V Humidity Control Relay Single Pack with cable set</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-program-device-station-timer-program-control-relay-single-pack-with-cable-set</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hydro-X Program Device Station Timer Program Control Relay Single Pack with cable set</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/240v-program-device-station-timer-program-control-relay-single-pack-w-cable-set</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>240v Program Device Station Timer Program Control Relay Single Pack w/cable set</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/hydro-x-humidistat-station-for-dehumidifier-w-24v-terminal</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-4d3bbaf09d3649088ab0115272fac000.png?v=1692847384</image:loc>
      <image:title>Hydro-X Humidistat Station, for Dehumidifier w/ 24V terminal</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-thermostat-station-cool-only-conventional-hvac</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-765b58d0da5c49288785beef370c13af.png?v=1692848040</image:loc>
      <image:title>Hydro-X Thermostat Station (cool only conventional HVAC)</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/trolmaster-low-volt-station</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-8de7ed977f834c28bdfad20cfcca8cff.png?v=1692848324</image:loc>
      <image:title>TrolMaster Low-Volt Station</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/trolmaster-temp-humidity-station-with-0-10v-protocol</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-0eac114e2e42420497d42c626f6853fa.png?v=1692848568</image:loc>
      <image:title>TrolMaster Temp/ Humidity Station with 0-10V protocol</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/dry-contact-board-for-hcs-2-nfs-2-8-individual-electrical-contacts-each-contact-up-to-12-amps</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-d3682fd2992f496594122ba774ac6871.jpg?v=1692848809</image:loc>
      <image:title>Dry Contact Board for HCS-2/ NFS-2, 8 individual electrical contacts, each contact up to 12 Amps</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/variable-frequency-drive-station-for-vfd-fan-speed-control-for-hydro-x-pro</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-97cfdd0c4e2c48769f016e57babdf81d.jpg?v=1692849064</image:loc>
      <image:title>Variable Frequency Drive Station for VFD fan speed control for Hydro-x PRO</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/3ph-460v-5hp-3-7kw-vfd-basic-compact-driver-for-ac-motors-speed-control</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-813a304ed49a436db3735ed01737c214.jpg?v=1692849569</image:loc>
      <image:title>3PH 460V/5HP/3.7KW VFD, Basic Compact Driver for AC motors speed control</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/hydro-x-lighting-control-adaptor-t-to-control-thinkgrow-led</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-28d445c217d3467cb9bab31c32a40286.jpg?v=1692850113</image:loc>
      <image:title>Hydro-X Lighting Control Adaptor T (to control ThinkGrow LED)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/32-ft-extension-cable-for-ir-emitter-in-ars-1-and-beta-1</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-b8eba6d1665c4e819c3a58b445f4c1a8.png?v=1692850794</image:loc>
      <image:title>32 ft Extension Cable for IR emitter in ARS-1 and Beta-1</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/12-ft-rj12-to-4-pin-ip65-connector-cable-for-lma-t-and-thinkgrow-leds</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-05c0de25911a44f280191330ea6f5030.jpg?v=1692851080</image:loc>
      <image:title>12 ft RJ12 to 4-pin IP65 connector cable for LMA-T and ThinkGrow LEDs</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/500-ft-rj12-white-cable-roll-with-100-pcs-connectors-and-connector-cover</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-cd0450b283ec47cd8e6077c5188830b4.jpg?v=1692851718</image:loc>
      <image:title>500 ft RJ12 White Cable Roll with 100 pcs connectors and connector cover</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/multifunction-crimper</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-a142526c26a34323b6e174f609f6ad94.jpg?v=1692851970</image:loc>
      <image:title>Multifunction Crimper</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/trolmaster-sensor-bracket-2-packs</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-181b224a48fc4103b04b9a6fa28e8473.jpg?v=1692852123</image:loc>
      <image:title>TrolMaster Sensor Bracket ( 2 packs )</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/alarm-station</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-efe89c3849ad406f8d88fbca2d1d9e63.png?v=1692852387</image:loc>
      <image:title>AS-5 Alarm Station</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/25-rj12-coiled-communication-cable</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-feadda3631d5455cb329b431b675c2b5.jpg?v=1692852652</image:loc>
      <image:title>25&apos; RJ12 coiled Communication Cable</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/rj12-waterproof-straight-through-inline-coupler-2-packs</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-1187bdd9d7f94bea8a26270507a12fd3.png?v=1692853631</image:loc>
      <image:title>RJ12 Waterproof Straight-Through Inline Coupler ( 2 Packs )</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/trolmaster-grow-camera</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-e74a472986764f2bade6f984016b4e4f.jpg?v=1692853883</image:loc>
      <image:title>TrolMaster Grow Camera</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/25-standard-controller-cabinet-for-hydro-x-pro-aqua-x-pro</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-8684f13ea13046c8b1b336122f4725bd.jpg?v=1692893367</image:loc>
      <image:title>25&quot; Standard Controller Cabinet for Hydro-X Pro / Aqua-X Pro</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/35-standard-controller-cabinet-for-hydro-x-pro-aqua-x-pro</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-f36781497a734ceb8b715b866ee14930.jpg?v=1692857376</image:loc>
      <image:title>35&quot; Standard Controller Cabinet for Hydro-X Pro / Aqua-X Pro</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/25-standard-controller-cabinet-for-hydro-x-plus</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-9246415c860a440d870abd28771dcfc4.jpg?v=1692857654</image:loc>
      <image:title>25&quot; Standard Controller Cabinet for Hydro-X Plus</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/aqua-x-pro-controller-with-amp-2-sensor-board-free-phone-app</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-f0559aa6f4d24890b32422b4b2635a12.jpg?v=1692858502</image:loc>
      <image:title>Aqua-X Pro Controller with AMP-2 Sensor Board, Free Phone App</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/sensor-board-to-connect-sensors-to-nfs-2-controller-with-lcs-display-for-aqua-x-pro-only</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-aea5af197bbb40029be1b7f239ad803c.jpg?v=1692859800</image:loc>
      <image:title>Sensor Board to connect sensors to NFS-2 controller with LCS display (for Aqua-X Pro Only)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/heavy-duty-nutrient-ec-temp-sensor-drop-in-in-line-compatible</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-80317465755e4bf7baad12c2444b31f0.jpg?v=1692860263</image:loc>
      <image:title>Heavy Duty Nutrient EC+Temp Sensor, drop-in / in-line compatible</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/heavy-duty-nutrient-ph-sensor-drop-in-in-line-compatible</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-1d75d3241c9f433fb9912c4b9d1f272e.jpg?v=1692860505</image:loc>
      <image:title>Heavy Duty Nutrient pH Sensor, drop-in / in-line compatible</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/soil-moisture-temp-and-ec-3-in-1-sensor-with-cable-set</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-7797cb72cedf4a609c3539c0d8ee69da.jpg?v=1692862411</image:loc>
      <image:title>Soil Moisture, Temp and EC 3-in-1 Sensor with cable set</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/1-digital-flow-meter-for-nfs-2-only</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-2df4c8e73b2a4d6cb8429e518ea324cc.jpg?v=1692863035</image:loc>
      <image:title>1&quot; Digital Flow Meter, for NFS-2 Only</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/1-25-digital-flow-meter</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-cc5fdcefa2b843789a018a05d2f4fd6e.jpg?v=1692863271</image:loc>
      <image:title>1.25&quot; Digital Flow Meter</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/1-5-digital-flow-meter</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/img-6bd93fd26c574bc1ad68bad91fa0d935.jpg?v=1692889270</image:loc>
      <image:title>1.5&quot; Digital Flow Meter</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-grow-a-base-nutrient-soluble</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/grow_600x_3b026373-3f7b-4e24-8e43-ae0614857d8b.webp?v=1768064815</image:loc>
      <image:title>KALIX Grow A Base Nutrient (Soluble)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-grow-a-base-nutrient-liquid-5-gallon</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-29004929.jpg?v=1693250453</image:loc>
      <image:title>KALIX GROW A BASE NUTRIENT (LIQUID) 5 GALLON</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-kalix-bloom-a-base-nutrient-soluble</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Bloom2lb_AmzMain_1000x_19f064cc-2402-41ca-8cbd-6ac06e2bc0bb.webp?v=1768063926</image:loc>
      <image:title>KALIX Bloom B Base Nutrient (Soluble)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-kalix-bloom-b-base-nutrient-soluble</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/enzymes_600x_052a390c-e0c9-427b-a905-d5957ee9da21.webp?v=1768233925</image:loc>
      <image:title>KALIX ENZYMES (SOLUBLE + TECH GRADE)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-kalix-bloom-a-base-nutrient-soluble-1</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/yucca5_1200x_adbb0fd4-515a-4aef-a549-03d1684b24df.webp?v=1768322327</image:loc>
      <image:title>KALIX YUCCA (SOLUBLE)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-kalix-bloom-a-base-nutrient-soluble-2</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/fulltek5_1200x_bc456886-dea0-4008-b5c1-c4023424736a.webp?v=1768322011</image:loc>
      <image:title>KALIX FULLTEK (SOLUBLE)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-cane-molasses-soluble-25lb</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/cane_1200x_426bcd4a-3cd9-417a-925e-c0c979bb8ad4.webp?v=1768322524</image:loc>
      <image:title>KALIX CANE MOLASSES (SOLUBLE) 25LB</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-6-30-30-chelated-micronutrients-soluble-25lb</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-29040035.png?v=1693261885</image:loc>
      <image:title>KALIX 6-30-30 + Chelated Micronutrients (Soluble) 25LB</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-0-50-30-chelated-micronutrients-soluble-25lb</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/boost5_1000x_d6e953e6-733e-46ac-9d42-4ae6043da89a.webp?v=1768323316</image:loc>
      <image:title>KALIX 0-50-30 + Chelated Micronutrients (Soluble) 25LB</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-kalix-bloom-a-base-nutrient-soluble-4</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/maintain5_1200x_43e5ead9-eb3b-41e5-9a23-3ee77fc8f3d9.webp?v=1768323139</image:loc>
      <image:title>KALIX Microbes Maintain (Soluble)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-kalix-bloom-a-base-nutrient-soluble-5</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/start5_1200x_4c308103-c453-4ced-8b8d-b29564739fe8.webp?v=1768323010</image:loc>
      <image:title>KALIX Microbes Start (Soluble)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-kelp-soluble</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/kelp_1200x_4141cd1e-5a7f-4463-a999-ea63d238f76b.webp?v=1768322623</image:loc>
      <image:title>KALIX KELP (SOLUBLE)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-57-humic-acid-soluble</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/humic_acid_1200x_165f2904-e621-485a-a26b-8464629970a3.webp?v=1768322701</image:loc>
      <image:title>KALIX 57% HUMIC ACID (SOLUBLE)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-kalix-bloom-a-base-nutrient-soluble-8</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/azo5_1200x_2b50329a-83bf-4c15-99fc-ed44b380926b.webp?v=1768322853</image:loc>
      <image:title>KALIX Microbes Azospirillum (Soluble)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-nitrogen-20-0-0-soluble-25lb</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/nitrogen_1000x_149a2fd2-5e42-480a-8fd9-b682f079b231.webp?v=1768324404</image:loc>
      <image:title>KALIX Nitrogen 20-0-0 (Soluble) 25LB</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-phosphorus-9-61-0-soluble-25lb</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/phosphorus_1000x_7f756761-1826-4468-afd7-d6b9491e5233.webp?v=1768324505</image:loc>
      <image:title>KALIX Phosphorus 9-61-0 (Soluble) 25LB</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-potassium-0-0-50-soluble-25lb</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/potassium_1000x_e56dbe5a-212f-42ba-b38b-52538554c119.webp?v=1768324614</image:loc>
      <image:title>KALIX Potassium 0-0-50 (Soluble) 25LB</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-calcium-magnesium-soluble-25lb</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/calcium_mag_1000x_231e663e-b6a7-4a30-ac6d-760e70a58467.webp?v=1768324696</image:loc>
      <image:title>KALIX Calcium / Magnesium (Soluble) 25LB</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-copy-of-kalix-bloom-a-base-nutrient-soluble</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/silica5_1000x_a7fd3369-5bdb-47f2-a897-3bf97a338b38.webp?v=1769715255</image:loc>
      <image:title>KALIX K-Silicate (Soluble)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/copy-of-kalix-bloom-b-base-nutrient-soluble-1</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/calcium_1000x_df86ea1f-b01d-47ae-bc2c-c4229e919b66.webp?v=1768324908</image:loc>
      <image:title>KALIX Calcium (Soluble)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/kalix-bloom-b-base-nutrient-liquid-5-gallon</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/base_600x_e6425633-90cd-43a3-af1b-5e2d4c2201c0.webp?v=1768065517</image:loc>
      <image:title>KALIX Base (14-0-0) | Soluble Hydroponic Calcium &amp; Nitrogen Foundation</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/king-solomon-veg-a-dry-fertilizer</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/KingSolomon_DRY_50lb_VEGA-1161x1536.jpg?v=1693341373</image:loc>
      <image:title>King Solomon Veg A – Dry fertilizer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/oil-filter-cartridges-3-pack</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31093828.jpg?v=1693455017</image:loc>
      <image:title>OIL FILTER CARTRIDGES 3-PACK</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/oil-filter</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31094236.jpg?v=1693455237</image:loc>
      <image:title>OIL FILTER</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://hydroxchange.com/products/oxygen-absorbers-50-nos-per-pack-6-packs</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31094628.jpg?v=1693455470</image:loc>
      <image:title>OXYGEN ABSORBERS 50 NOS PER PACK (6 Packs)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/impulse-heat-sealer</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31095319.jpg?v=1693455862</image:loc>
      <image:title>IMPULSE HEAT SEALER</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/mylar-starter-kit-50-mylar-50-oxy-sealer</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31095815.jpg?v=1693456175</image:loc>
      <image:title>MYLAR STARTER KIT (50 MYLAR, 50 OXY, SEALER)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/vacuum-pump-oil-1-quart-6-units</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31100117.jpg?v=1693456339</image:loc>
      <image:title>VACUUM PUMP OIL 1 QUART (6 units)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/oil-free-scroll-vacuum-pump-upgrade-w-fd-purchase</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31100349.jpg?v=1693456501</image:loc>
      <image:title>OIL FREE SCROLL VACUUM PUMP UPGRADE (W/FD PURCHASE)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/oil-free-scroll-vacuum-pump-110v-60hz</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31100349_b323bc24-7f9e-49b2-90ed-512ed761ed5c.jpg?v=1693456651</image:loc>
      <image:title>OIL FREE SCROLL VACUUM PUMP 110V 60Hz</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/premier-vacuum-oil-pump-110v-60hz</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31101149.jpg?v=1693456977</image:loc>
      <image:title>PREMIER VACUUM OIL PUMP 110V 60Hz</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/medium-scientific-stainless-steel-freeze-dryer-w-oil-free-pump</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31102400.jpg?v=1693457709</image:loc>
      <image:title>MEDIUM SCIENTIFIC STAINLESS STEEL FREEZE DRYER W/ OIL FREE PUMP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://hydroxchange.com/products/large-scientific-stainless-steel-freeze-dryer-w-oil-free-pump</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/Screenshot2023-08-31102607.jpg?v=1693457852</image:loc>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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      <image:title>GroLine pH 4.01 Buffer Sachets, 20 mL (25 pcs.)</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/quick-calibration-solution-for-groline-ph-and-ec-meters-500-ml-x-2nos</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Quick Calibration Solution for GroLine pH and EC Meters (500 ml x 2nos)</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Quick Calibration Solution for GroLine pH and EC Meters (230 ml x 2 nos)</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Quick Calibration Solution for GroLine pH and EC Meters (120 ml x 4nos)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://hydroxchange.com/products/groline-monitor-for-hydroponic-nutrients-with-inline-probe-with-3-4-threaded-connection-115-vac</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
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      <image:title>GroLine Monitor for Hydroponic Nutrients with Inline Probe with 3/4&quot; threaded connection; 115 VAC</image:title>
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  </url>
  <url>
    <loc>https://hydroxchange.com/products/groline-ph-temperature-probe-hi981412-00</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GroLine pH/Temperature Probe (HI981412-00)</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/groline-ph-dosing-system-with-hi10063-ph-probe-injection-fitting-and-tubing-hi981412-10-with-in-line-mounting-kit</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
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      <image:title>GroLine pH dosing system with HI10063 pH probe, injection fitting and tubing (HI981412-10 with in-line mounting kit)</image:title>
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      <image:title>Oxygen Combustible Fixed Gas Detector (0-25%)</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/hydrogen-sulfide-h2s-combustible-fixed-gas-detector-0-100ppm</loc>
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      <image:title>Hydrogen Sulfide (H2S) Combustible Fixed Gas Detector (0-100ppm)</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/carbon-dioxide-co2-combustible-fixed-gas-detector-0-5000ppm</loc>
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  <url>
    <loc>https://hydroxchange.com/products/methane-ch4-combustible-fixed-gas-detector-0-100-lel</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Methane (CH4) Combustible Fixed Gas Detector (0-100% LEL)</image:title>
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    <loc>https://hydroxchange.com/products/carbon-dioxide-co2-fixed-gas-detector-w-remote-sensor-0-5</loc>
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      <image:title>Carbon Dioxide (CO2) Fixed Gas Detector w/ Remote Sensor (0-5%)</image:title>
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      <image:title>Fixed Carbon Dioxide (CO2) Gas Detector (0-5%)</image:title>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/MSC2_MC2-0-E1197-B-0-P-Fixed-H2S-Detector-with-Remote_1.webp?v=1772290096</image:loc>
      <image:title>Hydrogen Sulfide (H2S) Fixed Gas Detector w/ Remote Sensor (0-100ppm)</image:title>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/MSC2_SC2-E1130-B-P-00-Fixed-NO2-Industrial-Gas-Detector_1.webp?v=1772290171</image:loc>
      <image:title>Fixed Nitrogen Dioxide (NO2) Gas Detector (0-20ppm)</image:title>
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    <loc>https://hydroxchange.com/products/remote-sensor-for-gaslab-multi-gas-detector</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/MSC2_SC2-E1195-A2-P-00-Fixed-O2-Industrial-Gas-Detector_1.webp?v=1772290369</image:loc>
      <image:title>Fixed Oxygen (O2) Gas Detector (0-25%)</image:title>
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  <url>
    <loc>https://hydroxchange.com/products/digital-multi-gas-controller-system</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/DGC-06-Digital-Gas-Controller-CO2Meter_1.webp?v=1772290462</image:loc>
      <image:title>Digital Multi-Gas Controller System</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://hydroxchange.com/products/remote-door-entrance-module-for-gaslab-safety-alarms-co2-meter</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/DEM-06-DoorEntranceModule-Co2Meter.webp?v=1772290546</image:loc>
      <image:title>Remote Door Entrance Module for Gaslab Safety Alarms – CO2 Meter</image:title>
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    <loc>https://hydroxchange.com/products/space-pro-smart-co2-voc-temperature-humidity-monitor-for-commercial-buildings</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/CM-961_-_Space_Pro_-_Advanced_Indoor_Air_Quality_Monitor_for_Commercial_Spaces-right-co2meter.webp?v=1772290615</image:loc>
      <image:title>Space Pro: Smart CO2, VOC, Temperature, Humidity Monitor for Commercial Buildings</image:title>
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    <loc>https://hydroxchange.com/products/smart-grow-tent-kit-giy-sgs-84-pro-4x8-8-plant-complete-system-with-wifi-e42a-controller-2x-450w-vsfd4500-led-grow-light-and-8-inch-aerozesh-t8-ventilation-combo</loc>
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      <image:title>Smart Grow Tent Kit GIY-SGS-84 Pro 4x8, 8-Plant Complete System, with WiFi E42A+ Controller, 2x 450W VSFD4500 LED Grow Light, and 8-inch AeroZesh T8 Ventilation Combo</image:title>
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    <loc>https://hydroxchange.com/products/100-carbon-dioxide-sampling-data-logger</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/100-carbon-dioxide-sampling-data-logger-647303.webp?v=1779372567</image:loc>
      <image:title>100% Carbon Dioxide Sampling Data Logger</image:title>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/CM-1000-00-00-00-119-CO2-1-Percent-Sampling-Data-Logger.webp?v=1779444107</image:loc>
      <image:title>1% Carbon Dioxide Sampling Data Logger</image:title>
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    <loc>https://hydroxchange.com/products/006-0-0008-senseair-sunrise-hvac-co2-sensor</loc>
    <lastmod>2026-06-02T05:00:14-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0802/0878/9821/files/006-0-0008_SE-12_CO2SensorlCO2Meter_89da3bbc-ba01-4955-a112-b542c40fcd9c.webp?v=1779736063</image:loc>
      <image:title>006-0-0008 Senseair Sunrise HVAC CO2 Sensor</image:title>
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