

Feel confident with every sip that you are getting nothing but the best for you and your family. The Aquifer+ two-stage water purification system effectively reduces contaminants including bacteria, virus, lead, mercury, chlorine and pharmaceuticals in your cold water. While many other systems use coal-based media filters, Aquifer+ uses two recyclable filters: a carbon block filter made of ground-up coconut shells and a filter made of hollow fiber membrane. Under-sink installation is fast and easy, and the compact Aquifer+ system fits alongside garbage disposals and household items stored below the sink.
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.
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.







