Aquifer Reverse osmosis (RO) water filtration system
Feel confident w/ every sip that you are providing the best quality water for you and your family. The Aquifer reverse osmosis (RO) water filtration system effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, virus, lead, mercury, chlorine, and pharmaceuticals in your cold water. Install your Aquifer reverse osmosis filtration system w/ a KOHLER beverage faucet.
Four-stage filtration system reduces contaminants such as arsenic, fluoride, bacteria, virus, lead, mercury, chlorine, chloramine, select pharmaceuticals, and more
Reduces over 95% of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) in drinking water
1:1 ratio high-recovery reverse osmosis membrane creating less waste water
Provides up to 27.5 gallons per day, or the equivalent of over 200 16.9-oz. bottles of water (results may vary based on water pressure, temperature and incoming water quality)
0.5 gpm (1.9 l/min) maximum flow rate at 60 psi (4.1 bar).
3.2 gallon storage tank
Filter head automatically turns off the water supply when cartridge is removed
Requires Kohler RO-compatible beverage faucet w/ air gap
Includes four filter cartridges (K-22156, K-22157, K-22158, K-23334)
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.