Roll over image to zoom in

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

FREE Shipping with orders over $99 (details)
  In Stock
  •   Model # MATRIKX+CR1-20X2.5
  •   Part # 19-250-125-20
  •   Brand KX Technologies
 Quantity Discounts
Filtered Water Benefits the Whole Family
Buy 2 & Enjoy Great Savings, Free Shipping!
Order By The Case And Save! Free Shipping on Order Over $99


  • 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