The Kohler Aquifer K-77685-NA is a single-stage water filtration system designed for under-sink or faucet integration. It provides point-of-use reduction of multiple contaminants using a replaceable cartridge and features automatic water shutoff when the cartridge is removed. The system is recommended for use with Kohler Wellspring beverage and Carafe kitchen faucets.

• Reduces chlorine taste & odor, chloramine, particulate class I, lead, asbestos, cyst, mercury, turbidity, and select pharmaceuticals
• 0.85 gpm maximum flow rate at 60 psi
• High-impact plastic construction with eco-friendly coconut shell based carbon filter
• Quarter-turn twist cartridge for easy installation and replacement; includes K-77687 replacement cartridge
• Filter head automatically shuts off water supply when cartridge is removed
• Certified to CSA B483.1, NSF 42, NSF 53, and NSF 401
• For cold water use only; 40-120 psi water pressure, 33-100°F water temperature, 389 gal capacity