Mon - Fri 9am - 5pm PT
Best Selling Water Filtration Products
Explore best-selling water filtration products chosen by customers for drinking water, whole-house treatment, replacement filtration, and system maintenance. Compare product type, capacity, dimensions, certifications, and compatibility to find proven options that fit your water quality goals and existing equipment.
Filters
Hydronix RO-2000-W34 – 20 Gallon Reverse Osmosis Water Storage Tank (White, 3/4" Port) The Hydronix RO-2000-W34 is a high-capacity 20-gallon revers...
View full detailsPolaris Scientific UV-NUT-2 – Aluminum Short Nut for Polaris UV Systems The Polaris UV-NUT-2 is an OEM replacement short nut designed for Polaris u...
View full detailsThis 3/8" Quick Connect Hydronix ISF Series Inline Sediment Filters are designed to reduce sand, particles and sediment to produce cleaner, clearer...
View full detailsThe Hydrofit 3/8" Stem x 1/4" Male NPTF Male Stem Adapter is NSF approved and is designed for ease of use. Hydrofit Quick Connect Fittings are desi...
View full detailsHydronix empty cartridges can be used with carbon, resin, KDF or any other media. Made from high impact polystyrene to withstand continuous usage a...
View full detailsNot just a Chlorine filter, the iFilters IF-SF-WH Dechlorinating Shower Filter reduces the harmful effects of chlorine, lead, mercury and other con...
View full detailsSignificantly enhance the life of your RO Membrane with the NSF iFilters Flush Valve. This flush valve provides a bypass to purge contaminates in t...
View full detailsHydronix ICF-2512 inline Coconut shell carbon filters have 1/4" NPT connections and are suitable for Drinking water filtration applications. The Co...
View full detailsThe Hydronix SDP-2520 radial flow carbon Filter are 20 inch x 2.5 inch dual purpose filters. They filter down to 25 microns and are perfect for com...
View full detailsHydronix HF3 Series Slim Rib Cap Filter Housings have pressure relief (PR) buttons and are ideal for typical applications such as pre- and post-fil...
View full detailsPolaris Scientific UV-NUT-1 – Aluminum Long Nut for Polaris UV Systems The Polaris UV-NUT-1 is a high-quality OEM replacement long nut designed for...
View full details
Sale
Sale
Softening Filter Cartridge w/ High Quality NSF Certified Cation Resin 2.5" x 10"
The Hydronix UDF-10C100E Resin Water Softening cartridges are the best choice for your higher flow, water softening needs. Made with NSF certified ...
View full detailsThis two pack of Culligan P5 Compatible Sediment Filters will allow you to filter out sediment from your drinking water. This Culligan Compatible i...
View full detailsHydronix SWC-25-1001 polypropylene String wound filters have a particle retention Size of 1 Micron and are used in a residential and commercial wat...
View full detailsThe Hydronix SWC-25-2005 polypropylene String wound filters have a particle retention Size of 5 micron and are used in a residential and commercial...
View full detailsHydronix CB-25-2001 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-25-2001 filters have a particle ...
View full details
Sale
Sale
Sediment String Wound Water Filter Cartridge Whole House Commercial 10 μm BB 20"
The Hydronix SWC-45-2010 polypropylene String wound filters have a particle retention Size of 10 micron and are used in a residential and commercia...
View full detailsHydronix SGC-25-1005 filter cartridges are 2.5” dia x 9.875” L and are made of 100% pure polypropylene material. Hydronix SGC-25-1005 filters are d...
View full detailsHydronix LF-EC25-CP ceramic faucet is a chrome plated faucet that can be used in reverse Osmosis and Drinking water systems. The LF-EC25-CP faucet ...
View full detailsHydronix LF-EC25-AW Ceramic Faucet is a antique wine faucet that can be used in reverse osmosis and drinking water systems. The LF-EC25-AW faucet f...
View full detailsReplacement for GE FXWSC Sediment Filter (2-Pack) We are offering an alternative product at a reduced price to the original GE FXWSC sediment filte...
View full detailsPolaris Scientific QS17 Replacement Quartz Sleeve for the UVA-4C Ultraviolet UV System. Natural quartz sleeve to protect the lamp and allow the max...
View full detailsThe Hydronix SDC-25-1001 polypropylene sediment filter is a 1 Micron rated filter. Its universal standard size fits any standard Reverse Osmosis, W...
View full detailsHydronix HF2 series Slim flat cap Filter housings are ideal for Typical applications as pre- and post-filtration for ro systems, under sink filters...
View full details