Before you order...

With the increased interest in ProOne water filters and supply shortages, Please contact us before you order any filters, replacements or accessories. Thank you.
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$5.95

45-degree shower arm adapter designed for use with the ProMaxTM shower filter system. Replace your shower arm with this adapter today! Chrome finished plastic. 1/2″ diameter.

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Accessories

6′ Hose

$14.95

6′ Stainless Steel Flex Hose for Handheld ProMaxTM Shower Filter   Get the ProOne Advantage with Your Next Countertop, Gravity, or Whole Home Water Filtration System! ProOne Water Filters require no electricity, are easy to install, and can remove up to 220 contaminants. Enjoy the taste and feel of clean, refreshing water in your home! [...]

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$61.95

Optional countertop faucet water filter connection kit includes washers, plastic tubing, connector, screws and single chrome faucet. Two function faucet. Flip handle up for continuous flow, hold down for manual flow.   May require T-valve if installing with a separate faucet.   Get the ProOne Advantage with Your Next Gravity, Whole House, or Countertop Water [...]

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$37.95

This kit is intended for use when adding a pre-sediment filter assembly to the FS10 filter system.   May require T-valve if installing with a separate faucet.   Your #1 Choice in Under Counter Water Filters! ProOne® Water Filters offers affordable water filtration systems to help improve the quality of your water. Dedication to innovation, [...]

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$9.45

Does not include shower wand. Can be anchored with screws (included) or self-adhesive tape (attached).   Get the ProOne Advantage with Your Next Countertop, Gravity, or Whole Home Water Filtration System! ProOne Water Filters require no electricity, are easy to install, and can remove up to 220 contaminants. Enjoy the taste and feel of clean, [...]

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$1.99

Food grade silicone stoppers (4 pack) for gravity systems.

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$10.95

3/4″ quick connect female x 3/4″ NPT male   Independent Lab Tested Filters: ProOne, the #1 Choice in Whole House Water Filter Systems! ProOne® Water Filters offers affordable water filtration systems to help improve the quality of your water. Dedication to innovation, extensive testing, and exceptional customer service is our commitment to you! Get the [...]

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$69.95

The UCD-1002 Is a quick disconnect connector setup to help make removing and replacing tanks 1,2 and 3 with the ProHOMETM 3 tank systems easier – no plumber required (for tank replacement). Requires one setup for the inlet to tank 1 and one setup for the outlet on tank 3. Each UCD-1002 setup includes a [...]

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Accessories

Sight Glass Spigot

$51.95

An accessory that adds style as well as function is certainly worth celebrating. Fitting the bill is ProOne’s sleek, stylish Sight Glass Spigot. Replacing the stainless steel spigot, the high-quality sight glass spigot allows an instant reading of the water level, so you know for sure when it’s time to add more to the tank. [...]

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$20.95

Sleek design, easy to install and use, and built to last.  Features a high-volume flow rate you’ll be able to fill a 16oz glass in just seconds. The built-in stopping points of this 304 stainless steel spigot are another major upgrade providing you with precise on and off positions. Also, the special washers are designed [...]

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Accessories

T-Valve

$11.95

This T-adapter with a shut-off valve allows for quick add-on connection for under counter water filters. Inserts between existing brass/chrome cold water supply valve and braided water supply line going to faucet. 3/8” female compression fitting x 3/8” male compression fitting x 3/8” quick connect for tubing going to filtration system. Includes shut off valve. [...]

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$61.95$62.95

Convert your countertop water filtration system into an under sink water filter with this kit! Two function faucet. Flip handle up for continuous flow, hold down for manual flow.   May require T-valve if installing with a separate faucet.   Your #1 Choice in Under Counter Water Filters! ProOne® Water Filters offers affordable water filtration [...]

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$39.95

Conversion kit used when connecting the ProOne®/Coldstream or ProMax under counter system in line with most existing faucets. Set up for use with 3/8” compression fittings. This kit may also be used for converting a single-stage countertop unit to an under-counter unit that runs inline with the existing cold water line.   May require T-valve [...]

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$42.95

This kit is designed to separate a dual under-counter system into two separate units. Intended for use when there’s not enough room for the dual system to be mounted in one location.   May require T-valve if installing with a separate faucet.   Your #1 Choice in Under Counter Water Filters! ProOne® Water Filters offers [...]

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$7.95

Universal faucet adapter for ProOne® countertop water filtration system. May not fit specialty or pull-down type faucets.

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Hillbilly Ann's Naturals