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10" Big Blue | KX MATRIKX CTO Carbon Block Filter | 5 Micron

In Stock for Immediate Shipment.
Price $25.00
  • Buy 6 for $23.00 each and save 8%
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Manufacturer KX Technologies

kx technologies KX MATRIKX CTO Filters Carbon Block Water Filter
KX MATRIKX CTO Carbon Filter for Chlorine Taste and Odor Reduction

10 Inch Big Blue Size | 32-450-10-MATRIKX | 5 Micron | Replaces 32-450-10-GREEN

KX MATRIKX CTO® filters are optimized for applications where they perform the role of both a sediment and activated carbon filter for chlorine taste and odor reduction. These filters are known industry-wide for superior performance. 5 Micron Nominal Filtration Rating (10 Micron Absolute Filtration Rating).  

KX MATRIKX 32-450-10-MATRIKX is the factory recommended direct replacement for 32-450-10-GREEN and 32-425-125-975, which have both been discontinued by the manfuacturer.

Matrikx® CTO® Carbon block filters are now rated for Cloramine reduction.

  • Chlorine and Chloramine Reduction
  • 5 micron nominal filtration reduces sand, rust, and sediment.
  • Exceptionally low pressure drop.
  • High dirt holding capacity.
  • Excellent chemical contaminant reduction.
  • High Adsorptive Capacity and Efficiency.
  • NSF and WQA certification for Material Safety.
  • 100% Coconut Shell Activated Carbon
  • Performance validated by independent laboratories
  • Manufactured in an ISO 9001 & 14001 certified facility
  • Certified for Sustainability by WQA - S-803
  • California Prop. 65 Compliant.
  • Industry-Standard Size for Universal Replacement.   Fits #10 Big Blue (10"BB) Open Sump Filter Housings (Approximate Outer Dimensions of Housing: 7½" x 12¾")

Specifications for 10" BB Matrikx CTO

KX Part #: 32-450-10-MATRIKX
Replaces Part #:

KX 32-450-10-GREEN
KX 32-425-125-975
Filtrex GreenBlock FXB10VOC
Filter Size:
10" Big Blue  (4½" x 10")
Filter Dimensions: 4.25" OD x 9¾"L
For Contaminants:

Chlorine & Chloramine
Taste & Odor
Sediment, Dirt, Rust
Nominal Filtration: 5 Micron
Chlorine Taste & Odor Reduction: >36,000 gallons @ 3 gpm
Chloramine Reduction: 3,000 gallons @ 1.5 gpm
Pressure Drop: 4 psid @3 gpm
Manufacturer: KX Technologies
10" Big Blue Housings:

AMI Filter Housings
Ametek/Pentek Housings
Country of Manufacture: India

KX Filters are NSF WQA California 65 Compliant

Product Specifications KX MATRIKX Carbon Filters

KX MATRIKX Carbon Filters Certified for Sustainability

KX Filters with GreenBlock SustainableMade from 100% coconut shell activated carbon, a renewable and eco-friendly material, the standard MATRIKX® line has been Certified for Sustainability by WQA. MATRIKX products are manufactured using sustainable materials and a process
that is kind to the environment.