ISPRING Tankless RO Reverse Osmosis Water Filtration System 500 GPD Fast Flow with Oil Rubbed Faucet

Stage 1 (FCF500): composite filter utilizes a multi-layer design and removes sand, rust, dirt, particles as well as chlorine and unpleasant odor. Stage 2 (MRO500): 500 GPD high flow reverse osmosis membrane is capable of removing over 1,000 contaminants including lead, fluoride, arsenic, asbestos, and more, leaving nothing but water. Stage 3 (FCB500): carbon block filter further polishes purified water and brings you tasty and odorless water.