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MatriKX (32-425-125-20) 20"x4.5" CTO Carbon Block Chlorine Reduction 5 Micron Filter

MatriKX (32-425-125-20) 20"x4.5" CTO Carbon Block Chlorine Reduction 5 Micron Filter

Your Price: $56.99
Retail Price:$74.93
Your Savings:$17.94(24%)
Ships within 24-72 Hours
Part Number:32-425-125-20
Quantity Pricing
  • 4 - 8
  • $54.14
  • 9+
  • $51.29


  • 5 micron Nominal Filtration
  • High Adsorptive Capacity and Efficiency
  • Efficient Sediment Filter
  • No Release of Carbon Fines
  • Competitively Priced vs. GAC Filters
  • Performance Tested and Verified by Independent Laboratory Testing

MATRIKX + CTO®/2 filters are the most widely used carbon block devices in the world and provide previously unattainable performance at the lowest price point. MATRIKX + CTO®/2 filters simultaneously remove chlorine taste and odor and organic chemicals that contribute to taste and odor while providing the particulate filtration and dirt-holding capacity of an efficient 5 micron nominal sediment filter. These filters are optimized for applications where they perform the role of both a sediment and activated carbon filter.

The extrusion process allows the production of a carbon block with more carbon, but a lower pressure drop. This enables a MATRIKX + CTO®/2 filter to deliver extended life while removing sediment, chlorine taste and odor and organic contaminants from water, aqueous solutions or suspensions. The MATRIKX + CTO®/2 is also widely used in filtering organic solvents. The MATRIKX + CTO®/2 is ideal for use in residential and commercial water purification systems, food service, pre- and post-RO systems.


The MATRIKX + CTO®/2 is manufactured from high purity acid-washed activated carbon. Its dirt-holding capacity and the absence of carbon fines makes the MATRIKX + CTO®/2 the filter of choice. A superior carbon block, MATRIKX + CTO®/2 combines both high performance and integrity with an exceptional cost-to-performance value. As a result, MATRIKX + CTO®/2 virtually renders GAC filters obsolete by comparison.


Model: 32-425-125-20
Dimensions: 4.5" x 20"
Micron Rating: 5 Nominal
Flow Rate: 7 GPM
Filter Life: 26,000 Gallons of Chlorine Removal
Filter Media: Extruded Coal

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