KOHLER Aquifer High-Flow Refill Filter Cartridge-K-201-NA at The Home Depot


Model # K-201-NA

Internet # 100082765

Aquifer High-Flow Refill Filter Cartridge

KOHLER Aquifer High-Flow Refill Filter Cartridge

This item has been discontinued.
The Home Depot no longer carries this specific product.

$97.50 / each


In Stock



Model # K-201-NA

Internet # 100082765

Store SO SKU # 1000724054

The Kohler Aquifer High-Flow Refill Filter Cartridge features a single-stage filtration and absorption system that helps reduce particulates, dirt, rust, chlorine, cysts and turbidity.

  • 1-stage system helps reduce particulates, dirt, rust, chlorine, cysts and turbidity in your water supply
  • Use with reverse-osmosis filtration systems
  • High-impact plastic construction and stainless-steel fittings and hoses offer durability
  • Twist-and-lock design for easy use
  • 1/4-turn quick-change cartridge resists spills
  • NSF compliant

Info & Guides

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Accessory Type  Filter Replacement  Assembled Depth (in.)  3.1875 in 
Assembled Height (in.)  12.875 in  Assembled Width (in.)  3.1875 in 
Brand/Model Compatibility  Kohler  Filtration method  Reverse Osmosis 
Manufacturer Warranty  N/A  Product Depth (in.)  3.1875 
Product Height (in.)  12.875  Product Weight (lb.)  3.23 lb 
Product Width (in.)  3.1875 in  Returnable  90-Day 
Twist and lock design  Yes  Water filter system type  Under sink 


Rated 4.6 out of 5 by 8 reviewers.
Rated 5 out of 5 by Great water filter I love my water filter, but worried about changing the cartridge every 6 months. The directions were clear, easy to read and easy to perform. The store does not carry the replacement cartridge, had to order online. But there was no shipping charge and delivery was fast. I shopped around and Home Depot had the best price for this product. Yes, I will order my next replacement cartridge from Home Depot. And yes, I recommend both HD and Kohler water filtration system! February 18, 2014
Rated 3 out of 5 by Think product is being replaced with superior filters; too expensive. See review summary. Pedantic complaing about my review being "too short". Enough said. March 11, 2014
Rated 5 out of 5 by Great Filter This is a replacement filter and it is working fine! December 10, 2013
Rated 5 out of 5 by Water filter Very easy to install. However, does it really need to be changed every 6 months especiallly with only 2 people in the house. October 15, 2013
Rated 5 out of 5 by Fresh and tasty water The aquifer filter keeps my water clean and tasting great. October 8, 2013
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