KohlerK-77685-NAItem # bci3238580

Aquifer Single Cartridge Water Filtration System

Free Shipping!
Free Shipping!
Please select a finish

Kohler Aquifer Single Cartridge Water Filtration System

Enjoy greater peace of mind about the water you drink at home. The Aquifer water filtration system effectively reduces contaminants including lead, mercury, chlorine, and pharmaceuticals in your cold water. While many other systems use coal-based media filters, the Aquifer filter uses ground-up coconut shells, making it more eco-friendly. Under-sink installation is fast and easy, and the compact Aquifer system fits alongside garbage disposals and household items stored below the sink.

Kohler K-77685 Features:

  • Single-stage water filtration and absorption system
  • For use with any kitchen, bathroom, or beverage faucet
  • Recommended for use with the Wellspring beverage and Carafe kitchen faucets
  • Eco-friendly coconut shell based carbon filter
  • Reduces chlorine taste & odor, chloramine, particulate class I, lead, asbestos, cyst, mercury, turbidity, and select pharmaceuticals
  • Includes Aquifer single replacement cartridge
  • Filter head automatically turns off the water supply when cartridge is removed
  • 0.85 GPM (gallons per minute) maximum flow rate at 60 PSI
  • Postage-paid recycling program for used cartridges to reduce solid waste to landfills
  • Optional subscription service automatically sends out a new filter every 3, 6, 9, or 12 months
  • High-impact plastic construction

Kohler K-77685 Specifications:

  • Height: 12-1/16" (bottom to top)
  • Flow Rate: 0.85 gallons-per-minute


Flow Rate (GPM)
12.0625 in.
CSA Code