Keep your home appliances and plumbing running smoother for longer while also improving the cleanliness and taste of your tap water by keeping a cartridge set on hand for your Applied Membranes point-of-entry 3-stage whole-house water filtration system. These system cartridges tackle water filtration in 3 stages to remove dirt, rust, and sediment, chlorine and other chemical contaminants, and suspended and dissolved lead so every tap in the home dispenses crystal-clear purified water. We also offer other filter cartridge configurations so you can address special water needs unique to your home or workplace building, like dissolving pipe-damaging minerals and removing contaminating particles that affect water purity and taste.

Keeping extra filters on hand helps simplify your system maintenance process when the in-and-out pressure gauges tell you it's time to change things out. We recommend a point-of-entry water system for anyone who uses chlorinated water supplies, including city water.

For over 40 years, Applied Membranes has been an industry leader in commercial and residential water filtration systems, introducing the most cutting-edge water purification technology in compact, accessible systems everyone can use. Clean water is our mission, and our customer support team is happy to assist you with any questions. Enjoy pure water at home every day with our premium water treatment systems.