Kohler Aquifer Double-cartridge water filtration system — K-77686
Double-cartridge water filtration system
- Two-stage filtration and absorption system
- Reduces Chlorine Taste & Odor, Chloramine, Particulate Class I, Lead, Asbestos, Cyst, Mercury, Turbidity, and select Pharmaceuticals. See Performance Data Sheet for individual contaminants and reduction performance
- Reduces over 95% of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) in drinking water
- Filter head automatically turns off water supply when cartridge is removed
- 1.7 gpm (gallons per minute) maximum flow rate at 60 psi
- Eco-friendly coconut shell-based carbon filter
- Recommended for use with KOHLER® beverage faucets
- Filters cold water only when installed with a kitchen or bathroom faucet
- Includes K-77688 replacement cartridge two-pack
Kohler Aquifer Double-cartridge water filtration system — K-77686
$824.00 Regular Price
$618.00Sale Price

