Model # PUN4RO Store SKU # 1001614882
Conveniently access cleaner, refreshing water with the PUR 4-Stage Universal Reverse Osmosis (RO) Water Filtration System. This under sink 4-stage RO water filter system delivers purified water through a secondary air gap faucet. Forget bottled water and opt for an environmentally sound water filtration system that is NSF certified to reduce multiple unwanted contaminants including lead, cysts, TDS and heavy metals. In stage 1, the 5 micron sediment filter reduces particulates such as rust, sand and dirt. The 5 micron carbon block filter in stage 2 further reduces particulates and chlorine. During stage 3, the RO membrane reduces chemical contaminants to less than 0.0001 micron, improving the safety of your drinking water. In the final 4th stage, a granular activated polishing filter (GAC) removes any residual taste. Replace the filters every six months and the RO membrane every two years for optimal performance. This water filtration system features a compact, bracket-mounted design.
- Enjoy cleaner, refreshing and safer drinking water straight from a dedicated air gap faucet with the PUR 4-Stage Under Sink Universal RO Filtration System
- NSF/ANSI Standard 58 and CSA B483.1 certified to reduce multiple contaminants including lead, cysts, TDS and heavy metals
- Water Filter System includes air gap faucet, 1 sediment filter, 1 carbon block filter, RO membrane, GAC polishing filter, pressurized storage tank, tubing and installation components
- Bracket-mounted design saves space under your counter or sink
- Water Filtration System tested and certified to 23.3 gpd filtered water
- Purchase replacement water filter kit PUN4ROKIT for best system maintenance after 6 months