PUR 4-Stage Under Sink Quick-Connect Reverse Osmosis Water Filtration System

Delight in cleaner, refreshing water with the PUR 4-Stage Quick-Connect Reverse Osmosis (RO) Water Filtration System. This 4-stage under sink 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 at least 15 unwanted contaminants. In stage 1, the 5 micron sediment filter reduces rust, sand and dirt. A 5 micron carbon block filter in stage 2 further reduces particulates and chlorine. In stage 3, the RO membrane filters the water to less than 0.0001 micron, reducing chemical contaminants and improving the safety of your drinking water. A secondary carbon block filter removes any residual taste in stage 4. Replace the quick-connect sediment and carbon block filters every six months and the RO membrane every two years for optimum performance. This water filtration system features a compact design and hardware for quick installation.