Matrikx CTO Carbon Block Filter Cartridge
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Matrikx CTO Carbon Block Filter Cartridge

SKU: 32-250-10-MATRIKX


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The Matrikx CTO carbon block filter cartridge is the new and improved replacement cartridge for the Matrikx CTO Greenblock filter cartridge. It is the undisputed value leader in cartridge-based carbon block filtration technology. Outstanding filtration capabilities at an affordable price point make this cartridge an easy choice for a huge variety of applications including dechlorination, reverse osmosis pre-filtration, food and beverage, residential drinking water, and many many others. The new features include chloramine reduction capacity and 50% more chlorine capacity. Available in 4 standard sizes:

2 3/4" x 9 3/4":  32-250-10-MATRIKX
2 3/4" x 20":  32-250-20- MATRIKX
4 1/2" x 9 3/4":  32-450-10- MATRIKX
4 1/2" x 20":  32-450-20- MATRIKX

Tech Specs

  • Available in four standard size formats
  • 5 micron nominal rating
  • low pressure drop
  • NSF Standard 42 certified
  • 100% coconut shell activated carbon
  • Polypropylene end caps
  • Polyolefin & Polyethylene outer cover
  • Buna-N Gaskets
  • 40˚F to 125˚F (4.4˚ C to 52˚C) temp rating
  • 20 psi to 250 psi operational pressure range

In the Box

  • 1 x Matrikx CTO Carbon Filter Cartridge
Customer Reviews
5.0 Based on 5 Reviews
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Filter Reviews:
04 August 2021
Gary M.
Great customer service!

Our new filters arrived quickly and with free shipping! Exactly what we needed! Thank you.

26 April 2021
Randy K.
Canada Canada
Matrikx CTO Carbon Block Filter Cartridge

The item arrived quickly and in good condition. I will update my review after it has been installed and tried.

25 March 2021
Gary M.
Canada Canada
Great service!

This product was exactly what we needed, ordering was easy over the phone and the filters were delivered to our door within a few days as promised. Very pleased.

15 March 2021
Jeremy Z.
Canada Canada
Great deal

Works well

25 November 2020
Susannah D.
Canada Canada
Really helpful

Excellent experience.