This 4-stage reverse osmosis system model PWRO4 comes pre-assembled for an easy installation. Stage 1 is a five micron sediment filter that traps particulate matter like dirt, rust, sand silt and sediment that will affect the taste and appearance of the water. Stage 2 is a five micron carbon block filter that provides a reduction of chlorine, chloramines and other materials that cause bad taste and odors. Stage 3 is the heart of the reverse osmosis system, it is the membrane. This semi permeable membrane is 1/10000 of a micron and will effectively reduce total dissolved solids, sodium and a wide range of contaminants such as arsenic, lead, percolate, chromium, copper and radium. This membrane will also remove over 99.95 % cysts such as giardia and cryptosporidium. Stage 4 is a high quality GAC final filter. The end result is crystal clear, high quality and great tasting water.

• Long reach chrome reverse osmosis air gap faucet
• 50 gpd reverse osmosis membrane
• 3 gal reverse osmosis storage tank
• Multi-stage water filtration
• Easy-to-install
• Lead-free

Standards/Certifications: NSF 58 and 372 certified

Applications: For residential applications

• Catalog https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS9386_Cat.pdf
• Installation Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS9367_Instal.pdf
• Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS9367_Spec.pdf