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KX MatriKX Carbon Block Filters
KX MatriKX Carbon Block Filters with GreenBlockKX MatriKX CTO Carbon Filters with GreenBlock Technology
KX MatriKX CTO Carbon Block Filters for Chlorine Taste and Odor Reduction, with GreenBlock Technology

KX MatriKX CTO® carbon block water filters are optimized for applications where they perform the role of both a sediment and activated carbon filter for chlorine taste and odor reduction. KX MatriKX CTO filters are known industry-wide for superior performance and provide a 5 Micron nominal filtration rating with extended life as a fine sediment and silt control filter, .   Available in 10" and 20"  Standard and Big Blue industy-standard sizes, KX MatriKX CTO filters are ideal for point of use, point of entry, and commercial solutions as stand-alone filtration or pretreatment to a reverse osmosis system.

Benefits of KX MatriKX CTO Carbon Block Filters

Matrikx CTO carbon block filters are now powered by GreenBlock® technology. They feature:

  • 5 micron nominal filtration for removal of sediment, dirt, rust, and suspended solids.
  • Carbon Block Filtration Reduces Chlorine, Chlorine By-Products, Bad Taste & Odors, Turbidity, Exceptionally low pressure drop.
  • High dirt holding capacity.
  • Excellent chemical contaminant reduction.
  • High Adsorptive Capacity and Efficiency.
  • NSF and WQA certification for Material Safety.
  • California Prop. 65 compliance.

KX MatriKX Filters are NSF and WQA Certified and Prop 65 Compliant


Benefits of Carbon Block Filters vs. Conventional GAC Filters:

  • Chlorine Taste and Odor Reduction as well as Dirt and Sediment Removal: for better tasting drinking water, and protection of downstream equipment.
  • No release of carbon fines: Extruded carbon filters do not release activated carbon particles ("gray water") during startup or operation. Extensive flushing or "activation" of extruded filter elements is not required.
  • No channeling, fluidizing, or bypassing: Extruded carbon is a rigid structure that prevents movement of the adsorbent particles or the formation of channels and defects in the adsorbent structure.
  • Low pressure drop: Water flows through an extruded filter element in the "radial" direction (from the outside of the filter element to the inside). This results in nearly fifteen times more prefiltration surface area and a much lower flow "density".
  • Low binder content and high dirt capacity: Only a small amount of thermoplastic binder is used in the extrusion process, about one-half of what is used in a molded carbon block.

KX MatriKX CTO Models Available

Model Numbers in Stock**

Nominal Micron Rating

 

Dimensions
(Dia.×Length)

For Housing

Chlorine Taste & Odor Reduction Capacity*

Pressure Drop

 

Case Qty.

32-250-10-GREEN

5 µ

2¾" × 9¾"

10” Standard

>8,000 gal
@ 1 gpm 

1.0 psid
@ 1 gpm

20

32-250-20-GREEN 

5 µ

2 ¾" × 20”

20” Standard

>16,000 gal
@ 2 gpm

2.5 psid
@ 2 gpm

20

32-450-10-GREEN 

5 µ

4½" × 9 ¾"

10” Big Blue

>12,000 gal
@ 3 gpm

5.0 psid
@ 3 gpm

9

32-450-20-GREEN 

5 µ

4½" × 20”

20” Big Blue

>26,000 gal
@ 7 gpm

8.0 psid
@ 7 gpm

9

*Not performance tested or certified by NSF or WQA. Performance claims are based on independent laboratory and manufacturer’s internal test data. Actual performance is dependent on influent water quality, flow rates, system design and application. Results may vary. Micron ratings are based on >85% removal of the given particle size. Estimated capacity is based on >90% reduction of 2ppm of free chlorine.

 KX MatriKX Filters are Certified by NSF and WQA

KX MatriKX Green Advantage

KX Technologies® and Filtrex Technologies®, both Marmon Water/Berkshire Hathaway companies, 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.

Matrikx CTO filters, powered by GreenBlock, are made from 100% coconut shell carbon, a renewable, and ecologically sustainable material. The carbon is processed into blocks using a unique binder system and proprietary manufacturing techniques to produce filters with a greater number of micro-pores and available carbon surface area, which display superior adsorption capacity and kinetic dynamics.

The companies are committed to Research and Development to advance filtration technology in an ecologically sound way.


Green Quality

Matrikx CTO® powered by GreenBlock, carbon block filters are:

  • Manufactured in ISO 9001 and 14001 certified facilities. 
  • Manufactured from NSF standard 61 certified coconut shell carbon. 
  • NSF Standard 42 certified (material safety). 
  • Performance validated by independent laboratories including WQA. 
  • Quality and performance monitored in extensive in-house laboratories.

Applications for KX MatriKX CTO Carbon Block Filter Cartidges

  • Home Drinking Water
  • Point of Use (POU) RO Systems
  • Under the Sink/ Under the Counter RO Systems
  • Counter Top Filters
  • Whole-House Filtration
  • Point of Entry (POE) Filtration
  • Commercial RO Pretreatment
  • Residential RO Pretreatment
  • Residential RO Post Treatment
  • Industrial Effluent Water Treatment
  • Industrial Makeup
  • Product Rinse
  • Process Water
  • Refrigerators
  • Ice Makers
  • Chlorine Removal
  • Color Removal
  • Odor Removal
  • VOC Reduction
  • Food Service
  • Beverage Equipment
  • Coffee and Espresso Makers

KX MatriKX and Filtrex GreenBlock Replacement Information

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 are no longer available.  Please find information on the factory-recomended replacements below.

kx matrikx and filtrex greenblock filters

New KX MatriKX with GreenBlock Technology

Replaces old KX MatriKX Filter

 

Replaces old Filtrex Greenblock Filter

Size

32-250-10-GREEN

32-125-125-975
CTO250125100A001 

FX10VOC

10” Standard

32-250-20-GREEN 

32-250-125-20

FX20VOC

20” Standard

32-450-10-GREEN 

32-425-125-975

FXB10VOC

10” Big Blue

32-450-20-GREEN 

32-425-125-20

FXB20VOC

20” Big Blue

Other products for use with KX MatriKX GreenBlock Filters