KOHLER K-77687-NA AQUIFER Replacement Filter Cartridge

Single-stage filtration system
● Filter cartridge made from crushed coconut shell, more environmentally friendly.
● NSF Certified
NSF/ANSI 42: Removes aesthetic contaminants like taste, odor, and clarity, making water more drinkable.
NSF/ANSI 53: Specifically filters various invisible contaminants in water, such as heavy metals, herbicides, and pesticides.
NSF/ANSI 401: Targets emerging contaminants like residual pharmaceuticals, anti-inflammatories, and antibiotics in water.

• Single-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
• Includes K-77687 Aquifer single replacement cartridge
• Filter head automatically turns off the water supply when cartridge is removed
• 0.85 gpm maximum flow rate at 60 psi
• Eco-friendly coconut shell-based carbon filter
• Recommended use with the Wellspring® beverage and Carafe® kitchen faucets

CSA B483.1 NSF/ANSI 42 NSF/ANSI 53 NSF/ANSI 401 NSF Protocol P473