Skip to content
Appointments are recommended at all KOHLER Stores—get expert help without the wait!
Appointments are recommended
KOHLER K-21374 Aquifer Refine Ultra-filter replacement filter

KOHLER K-21374 Aquifer Refine Ultra-filter replacement filter

KOHLER
SKU K-21374-NA
$115.00
$115.00 - $115.00
$115.00
$78.20
$78.20 - $78.20
$78.20
Availability:
in stock, ready to be shipped

Feel confident with every sip that you are providing the best quality water for you and your family. The Aquifer Refine water filtration system effectively reduces contaminants including lead, mercury, PFOA/PFOS, pharmaceuticals and VOC in your cold water.

  • Significantly reduces bacteria, virus, cyst, chlorine and lead
  • Filter head automatically turns off the water supply when cartridge is removed
  • Replacing the Ultra-filter every 12 months keeps filtration system performing effectively
Additional Resources:
Spec Sheet
Installation Instructions

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare