US Water offers the largest selection at the lowest prices on the internet of water filters, water softeners, salt-less water conditioners, reverse osmosis systems, reverse osmosis water filters, RO faucets, filter housings, RO tanks, RO booster pumps, ultraviolet disinfection, UV and equipment to treat problem water for iron, rust, sulfur, hydrogen sulfide, rotten-egg smell, lead, arsenic, tannin, manganese, nitrates, bacteria and many other water problems. At US Water, we believe that clean, pure water is a necessity for life and we offer the finest products at the lowest prices.

US Water offers the highest quality home reverse osmosis filtration systems on the market today at the GUARANTEED LOWEST PRICES! We offer 4-stage and 5-stage reverse osmosis systems manufactured by Watts, Farris, Flowmatic and RoUltraTech as well as the Titan Commercial RO Systems. We stock commercial RO membranes by Watts, DeSal, RoUltraTec and Filmtec, and have all the parts and accessories needed for any residential or commercial reverse osmosis system.

We offer water filters in many styles and sizes such as for sediment, silt and sand as well as carbon block filters, GAC filters, DI Cartridges, softening cartridges, spun poly or melt blow cartridges, pleated cartridges, and inline filters for RO water filter systems or whole house filtration. We handle the highest quality replacement reverse osmosis filter cartridges, parts, and whole house housings for brands like Alamo, American Plumber, Ametek, Amtrol, AquaSystems, APEC, Culligan, Clack, Cuno, Everpure, Filmtec, Flowmatic, Flowmax, GE, GE Merlin, Goldline, Hague, Harmsco, Honeywell, Hydrotech, Kwik-Change, Liquatec, Rainsoft, Microline, Merlin, Omnipure, Pentek, Pentair, PuROtwist, Rainsoft, RO Pure, TGI, Titan, Valueline, Vertex, Water Factory, Water General, Water-Right, Watts, Watts Premier and many more.  We do not have access to Kinetico filters, but do offer less expensive alternatives.

We also handle Stenner Pumps and Parts, John Guest Quick-Connect Fittings, Better Water Industries Chlorine Pellets, hydrogen peroxide, Pro Products chemicals, National Testing Labs water testing. HM Digital instruments, pH, ORP and TDS and Conductivity meters. We have the largest selection of whole-house water filters, backwashing filters, sumps, RO parts, water softener parts, Autotrol parts, Water Coolers, Oasis Water Coolers, Bottle-less water coolers, ice machines, instant hots and Dosatron.

In addition to residential water treatment systems, US Water offers a full line of Commercial reverse osmosis systems and RO membranes as well as commercial water softeners by Fleck, Clack and Autotrol or Magnum. One of the areas where we really shine is in lab water and laboratory water systems, as well as DI or deionized ultrapure water systems. We also provide ozonation systems, chlorination systems, pond water systems, lake water systems, well water systems, iron filters, sulfur filters, foodservice filters, produce misting systems, RV filters, Sprite Shower Filters, and RV filtration systems.

One of most popular products is our GreenWave Saltfree Water Conditioner. It is a salt-less water conditioner. Some people call it a salt-less water softener, but while it prevents scale, it does not soften the water. Green wave is an easy water conditioner to own and operate and US Water is an easy water company to do business with. No-salt, no waste, non-electric water conditioners are a green way to treat you water without salt of chemicals and with a minimal impact upon the ecosystem.

At US Water, we answer our phones and offer the best water technical support in the treatment business from 8 AM to 11 PM Eastern Time, 7 days a week. If you are not sure what you need, please contact one of our Certified Water Specialists at info@uswatersystems.com or call us at 800-608-USWA – 7 Days a Week.