KOHLER K-21372 Aquifer Refine Carbon block CTO replacement filter
SKU: 66540374879

KOHLER K-21372 Aquifer Refine Carbon block CTO replacement filter

Sale price$67.50 Regular price$75.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

KOHLER K-21372 Aquifer Refine Carbon block CTO replacement filterAt Kohler, we design our products to give you the right mix of functionality and style to bring comfort to your daily routines. Feel confident with every sip that you are providing the best quality water for you and your family. The KOHLER Aquifer Refine water filtration system effectively reduces contaminants including lead, mercury, PFOA PFOS, pharmaceuticals and VOC in your cold water. Reduces chlorine taste and odor and protects the Ultra Filter

At Kohler, we design our products to give you the right mix of functionality and style to bring comfort to your daily routines. Feel confident with every sip that you are providing the best quality water for you and your family. The KOHLER Aquifer Refine water filtration system effectively reduces contaminants including lead, mercury, PFOA/PFOS, pharmaceuticals and VOC in your cold water.


  • Reduces chlorine taste and odor and protects the Ultra Filter
  • Filter head automatically turns off water supply when cartridge is removed
  • Replacing the carbon block CTO filter every 6 months keeps filtration system performing effectively

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66540374879

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Lupita Arroyo
Lake Worth, US
★★★★★ 5
Tintan para sublimar
Color: BCMY
Es justo lo que buscaba.
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Reviewed in the United States on May 16, 2026
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jerry
Draper, US
★★★★★ 5
5 star 🌟 would recommend
Color: BCMY
Amazing love the colors would buy again
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Reviewed in the United States on March 21, 2026
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Kellie S.
Boise, US
★★★★★ 4
Great color, not easy to refill
Color: BCMY
Love this ink, but I do wish that it was easier to fill. I have to use a syringe to refill my ink... I'm using an epson ET 16600.
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Reviewed in the United States on January 3, 2026
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chinita cody
Dallas, US
★★★★★ 5
Ink
Color: BCMY
This is my 4th order this ink is top tier and recommended.
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Reviewed in the United States on April 23, 2026
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Barrios
Bozeman, US
★★★★★ 5
Lo recomiendo
Color: BCMY
De lo mejor
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Reviewed in the United States on April 29, 2026

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