Contact us

KX Matrikx Reference

KX MatriKX Filtrex GreenBlock Filters KX Technologies® and Filtrex Technologies® have teamed up to combine the very best of their Matrikx® and GreenBlock® carbon block lines, into a single world class product offering. The new and improved product line is the result of decades of experience in R&D, design, formulation, and manufacture of high-performance carbon block filters. The classic models have been discontinued. Please find information on the factory-recommended replacements below.

AMI still has limited stock of the classic models on hand.

The items in stock are indicated below.  Orders are limited to quantities on hand.  Please contact us for availability.

KX MATRIKX CTO Carbon Block Filter Replacements

For Chlorine, Taste & Odor Reduction with 5 Micron Sediment Filtration

Discontinued Models*  Replacement Models For Filter Housing Specifications for Discontinued Models
Dimensions
(Dia.×Length)		 Nominal Micron Rating Chlorine Taste & Odor Reduction Capacity
32-250-125-050 
In Stock 		  n/a 5″ Standard 2½” × 4.88″ 5 µ >3,000 gal
@ 0.5 gpm
32-250-125-975
 32-250-10-GREEN 10″ Standard  2½” × 9¾” 5 µ >6,000 gal
@ 1 gpm
32-250-125-20   32-250-20-GREEN 20″ Standard   2½” × 20″ 5 µ >16,000 gal
@ 2 gpm
32-425-125-975  32-450-10-GREEN  10″ Big Blue   4¼” × 9¾” 5 µ >12,000 gal
@ 3 gpm
32-425-125-20  32-450-20-GREEN 20″ Big Blue   4¼” × 20″ 5 µ >26,000 gal
@ 7 gpm

*KX MATRIKX product line is being replaced by KX MATRIKX new GREEN product line.  AMI still has a large inventory of the original filters as well as some of the new filters in stock during the transition.  

KX MATRIKX CTO PLUS Carbon Block Filter Replacements

High Capacity Chemical, VOC, Chlorine, Taste & Odor Reduction

 Discontinued Models*  Replacement Models For Filter Housing Specifications for Discontinued Models
Dimensions
(Dia.×Length)		 Nominal Micron Rating Chlorine Taste & Odor Reduction Capacity Chloroform Reduction
01-250-125-050   n/a 5″ Standard 2½” × 4.88″ 0.6 µ not rated not rated
01-250-125-975 01-250-10-GREEN 10″ Standard  2½” × 9¾” 0.6 µ >20,000 gal
@ 1 gpm		 500 gal
@ 0.5 gpm
01-250-125-20
 01-250-20-GREEN 20″ Standard   2½” × 20″ 0.6 µ >45,000 gal
@ 2 gpm		 1,100 gal
@ 1.2 gpm
01-425-125-975 01-450-10-GREEN  10″ Big Blue   4¼” × 9¾” 0.6 µ >70,000 gal
@ 3 gpm		 1,700 gal
@ 1.5 gpm
01-425-125-20
  01-450-20-GREEN 20″ Big Blue   4¼” × 20″ 0.6 µ >150,000 gal
@ 7 gpm		 5,600 gal
@  3.5 gpm

*KX MATRIKX product line is being replaced by KX MATRIKX new GREEN product line.  AMI still has a large inventory of the original filters as well as some of the new filters in stock during the transition.  

KX MATRIKX CR1 Carbon Block Filter Replacements

Cyst, Turbidity, Chlorine, Taste & Odor Reduction Filters

 Discontinued Models*  Replacement Models For Filter Housing Specifications for Discontinued Models
Dimensions
(Dia.×Length)		 Nominal Micron Rating Chlorine Taste & Odor Reduction Capacity
19-250-125-050 
In Stock 		  n/a 5″ Standard 2½” × 4.88″ 0.5 µ not rated
19-250-125-975
 06-250-10-GREEN 10″ Standard  2½” × 9¾” 0.5 µ >10,000 gal
@ 2.5 gpm
19-250-125-20
 06-250-20-GREEN 20″ Standard   2½” × 20″ 0.5 µ >20,000 gal
@ 5.0 gpm

*KX MATRIKX product line is being replaced by KX MATRIKX new GREEN product line.  AMI still has a large inventory of the original filters as well as some of the new filters in stock during the transition.  

KX MATRIKX Pb1 Carbon Block Filter Replacements

Lead, Cyst, Chlorine, Taste & Odor Reduction

Discontinued Models*  Replacement Models For Filter Housing Specifications for Discontinued Models
Dimensions
(Dia.×Length)		 Nominal Micron Rating Chlorine Taste & Odor Reduction Capacity
06-250-125-050  19-250-125-050  5″ Standard 2½” × 4.88″ 0.5 µ not rated
06-250-125-975
 06-250-10-GREEN 10″ Standard  2½” × 9¾” 0.5 µ >6,000 gal
@ 0.75 gpm
06-250-125-20
 06-250-20-GREEN 20″ Standard   2½” × 20″ 0.5 µ >12,000 gal
@ 1.5 gpm
06-425-200-975  06-450-10-GREEN 10″ Big Blue   4¼” × 9¾” 0.5 µ >20,000 gal
@ 2.5 gpm
06-425-200-20
 06-450-20-GREEN 20″ Big Blue   4¼” × 20″ 0.5 µ >42,000 gal
@ 5 gpm

*KX MATRIKX product line is being replaced by KX MATRIKX new GREEN product line.  AMI still has a large inventory of the original filters as well as some of the new filters in stock during the transition.