Aquifer Water Purification System

SKU# 49240 | MODEL# k-22155-NA

Regular price $597.96
Regular price $747.45 Sale price $597.96

Aquifer Water Purification System

SKU# 49240 | MODEL# k-22155-NA

Regular price $597.96
Regular price $747.45 Sale price $597.96
Shipping calculated at checkout.

Leaves warehouse in 4 business days or less.

American Express Meta Pay Google Pay PayPal Shop Pay Visa
Schedule a free design consult

Product Summary:

The Aquifer Water Purification System from Kohler adds style and convenience to your home.

Product Description:

Feel confident with every sip that you are providing the best quality water for you and your family. The Aquifer reverse osmosis (RO) water purification system effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, virus, lead, mercury, chlorine, and pharmaceuticals in your cold water. Install your Aquifer reverse osmosis purification system with a KOHLER reverse osmosis-compatible Wellspring beverage faucet, available in five finishes and Traditional or Contemporary styles.

Aquifer Collection

The Aquifer water filtration system effectively reduces contaminants such as lead, mercury, chlorine and pharmaceuticals in your cold water to give you peace of mind. Clean water matters, check out the Kohler Aquifer Collection to add filter water to your kitchen.

Who is Kohler?

With a legacy spanning centuries, Kohler is hyper focused on improving design, innovation, and sustainability for your home and lifestyle. Industry leading fixtures from sinks and faucets to toilets and lighting all embody the artistry and craftsmanship the Kohler brand is world-renowned for. Each product's bold style creates a statement while adding convenience, cleanliness, and class to your home.


  • Four-stage purification 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.
  • Postage-paid recycling program for used cartridges to reduce solid waste to landfills.
  • Requires Kohler RO-compatible beverage faucet with air gap.
  • For cold water use only.

Water Conservation Requirements

Water efficiency standards for plumbing products such as faucets, toilets, and showerheads vary state to state. Products that do not comply with EPA (Environmental Protection Agency) standards for water conservation are not eligible for purchase or shipping in specific regions.

This product meets water efficiency standards and is eligible for purchase in all contiguous U.S. states.


  • Quick Ship: Yes