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Kohler Aquifer® Reverse osmosis (RO) replacement filter 3-pack

SKU: 22159-NA

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  • Finish Not Applicable

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Product Details

Kohler 22159-NA

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


  • Finish Not Applicable
  • Collection Aquifer
  • UPC 885612787798
  • Online Product ID 7809688
  • Length 2.25"
  • Height 13"
  • Introduction Date 2/24/2020
  • Material Plastic

Additional information

  • Effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, virus, lead, mercury, chlorine and pharmaceuticals in your cold water
  • Filter head automatically turns off the water supply when cartridge is removed
  • Replacing RO sediment prefilter, carbon block CTO filter and carbon block VOC filter every six months keeps filtration system performing effectively
  • Postage-paid recycling program for used cartridges to reduce solid waste to landfills
  • Includes three filter cartridges: K-22157 (sediment prefilter), K-22158 (carbon block CTO filter), and K-23334 (carbon block VOC filter)

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