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KX Matrikx CTO Carbon Block 20" Filter

KX Matrikx CTO Carbon Filter 32-250-125-20 20", KXM-04
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Brand: KX Matrikx
Price: $23.00

Dimensions: 20 x 2.5 x 2.5
Weight: 2.1 lb

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NSF Certified
WQA Certified

KX Matrikx + CTO carbon filter # 32-250-125-20 is one of the most common 20" carbon filters on the market. Cartridge fits most standard 20"x2.5" filter housings. NSF certified to reduce Chlorine Taste and Odor. Also known in the industry as "The Workhorse".
This product manufactured from high purity acid washed activated carbon. It is ideal for use in residential and commercial water purification systems, food service, and as pre- and post- filter in Reverse Osmosis systems.

Key Features and Benefits

The KX Matrikx CTO carbon filter part number 32-250-125-20 removes chlorine, taste and odor, and organic chemicals that contribute to bad taste and odor. Filter also provides a dirt holding capacity of a 5-micron sediment filter.
KX Matrikx CTO filters work great where both carbon and sediment filters are needed. Offers exceptional cost to performance value. The carbon extrusion manufacturing process allows the production of carbon block with more carbon, and lower pressure drop.
The CTO 3225012520 KX Matrikx Industries 32-250-125-MATRIKX filters are also used in filtering organic solvents.


THIS WATER FILTER is Tested and Certified by NSF International under NSF/ANSI Standard 42 for material requirements only.


  • Filter Size: 19.5" x 2 7/8"
  • Nominal Size: 20" x 2.5"
  • Chlorine reduction capacity: more than 12,000 @ 2 GPM
  • Micron Rating: 5 micron nominal , 10 micron absolute
  • Maximum operating temperature: 125° F
  • No release of carbon fines
  • 2 GPM at 2 psi drop

Manufacturer's Product Number: 32-250-125-20, 32-250-20-GREEN, 32-250-20-MATRIKX , +CTO/2 20", CTO 20"

Replacement Filter Can be Used in other housings that take a standard size 20"x2.5" cartridge. Filter should be changed every 6 to 12 months. Flush filter for 5 minutes before usage.
CQ-R15 Carbon Block can be used in place of KX Matrikx CTO 20" with similar performance.

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