

UV Reservoir Sterilizer
Regular price $29.99
Unit price per
UV Reservoir Sterilizer β Keep Mist Maker Water Clean & Cut Cleaning Time
Waterproof 254nm UV Light That Kills Algae, Bacteria & Mold in Your Reservoir
π¨ Always Free Shipping on All Products β No Hidden Costs!
A UV sterilizer isn't required to run a DIY humidifier, but it dramatically extends the time between reservoir cleanings by killing algae, bacteria, and mold right in your water. Setup couldn't be simpler β drop it in your reservoir and plug it in.
β Available ONLY for 120V outlets (North America). We do NOT ship glass UV lights outside North America β sorry for the inconvenience.
β Why Choose the UV Sterilizer?
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254nm Germicidal Wavelength β The most powerful range for killing algae, bacteria & mold
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Fewer Cleanings β Extends the interval between reservoir scrub-downs
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Waterproof, Drop-In Design β Sits right in the reservoir, no plumbing required
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On/Off Switch & 2 Suction Feet β Easy to position and secure
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Low Power β Just a 9W bulb; run it a few hours a day, not 24/7
π¦ Whatβs Included
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1x UV Reservoir Sterilizer (9W, 254nm, with on/off switch)
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2x Suction Feet
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Free U.S. Shipping on all orders
π Product Specifications
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Wavelength: 254nm (germicidal UV-C)
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Bulb: 9W Β· Voltage: 110V (North America only)
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Dimensions: 10.24" x 0.79"
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Cable: 7.75" with inline on/off switch
π‘ How to Use
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Drop it into your water reservoir and plug it in β that's it.
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No need to run it 24/7 β use a timer for about 3 hours per day.
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If you don't get the result you want, increase run time until your water stays consistently clean.
β Safety: NEVER look into a UV light β it can damage your eyes. Always unplug the light before opening your reservoir lid.
π Pairs With
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Any House of Hydro Mist Maker Kit β keeps the reservoir cleaner on any fogger
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Auto Fill Mini Float Valve β fresh water in, cleaner water maintained
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DIY Humidifier Build Guide β build a low-maintenance system
β Shipping Notes:
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β Free Shipping within the USA.
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π« This glass UV light ships to North America (120V) only and cannot be shipped internationally.