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KX Technologies MATRIKX CR1 20" × 2½" Extruded Activated Carbon Block Filter with Cyst Reduction

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  In Stock
  •   Model # MATRIKX+CR1-20X2.5
  •   Part # 19-250-125-20
  •   Brand KX Technologies
  • Carbon Block Cartridge
  • Removes Chlorine, Taste & Odor
  • Removes Cryptosporidium & Giardia
  • 1 Micron Absolute (99.9% Removal)
  • Fits Standard 20" Housings
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Removes CryptosporidiumRemoves GiardiaRemoves Chlorine


  • 1 Micron Filtration
  • Cyst Reduction: Giardia & Cryptosporidium
  • NSF Class 1 Turbidity Reduction
  • 10,000 Gallons Class 1 Chlorine Reduction > 99% @ 2.5 GPM

The MATRIKX CR1 filter is the most effective filter available for the combined reduction of cysts and control of large volumes and concentrations of free chlorine. Manufactured using a patented, solid-state extrusion process, the MATRIKX CR1 meets NSF Standard 53 for Class 1 Turbidity and Cyst reduction, including Giardia and Cryptosporidium.

Made of "Genuine MATRIKX Extruded Carbon," the MATRIKX CR1 is a rigid, carbon block composite designed to deliver NSF Class 1 Chlorine reduction at >99% @ 2.5 gpm for 10,000 gallons. The MATRIKX CR1 is ideal for use in food service applications.

Compare to Pentek CBC-20
Click here for a feature comparison chart for all the KX Industries model cartridges and filters featured on our web site.
Weight Chlorine Taste & Odor Reduction Capacity @ Flow* Nominal µm Rating* Initial ΔP @ Flow*
1.95 lbs >20,000 gal @ 5.0 GPM 0.5 µm 8.0 psid @ 2.0 GPM

* Based on Manufacturer's Internal Testing