PureT - CBC Series - 20" x 4.5" Coconut Carbon Block Filter
20" x 4.5" Coconut Carbon Block Filter
The PureT CBC Series uses acid-washed coconut shell activated carbon in a solid block structure, delivering consistent filtration without the channeling or bypass issues common in granular media. Ideal for whole-house, commercial, well water, and point-of-use applications where chlorine, VOCs, and organic compounds need to be addressed at 20" x 4.5" standard sizing.
Why Coconut Carbon Block Outperforms GAC
Premium Coconut Shell Carbon
Acid-washed coconut-based activated carbon provides higher surface area and better adsorption than coal-based alternatives
Broad Contaminant Reduction
Targets chlorine, chloramines, VOCs like chloroform, SOCs including pesticides and dioxins, plus sediment and color
Solid Block Structure
Eliminates channeling, fluidizing, and carbon fines release that plague granular filters. Uniform contact time throughout the cartridge
High Dirt-Holding Capacity
Dual-layer polypropylene wrap and netting protect the carbon core, extending service life in sediment-heavy applications
Commercial-Grade Construction
Polypropylene end caps with EVA adhesive and polyisoprene gaskets rated for 40–125°F operation in demanding environments
Drop-In GAC Replacement
Directly replaces granular or powdered activated carbon filters in existing housings where chlorine reduction is critical
| Dimensions | 20" x 4.5" |
| Micron Rating | 5 micron or 10 micron |
| Filter Media | Acid-washed coconut shell activated carbon |
| Wrap Material | Polypropylene inner/outer, polypropylene netting |
| End Caps | Polypropylene with EVA adhesive |
| Gasket Material | Polyisoprene (natural rubber) |
| Temperature Range | 40–125°F |
| Applications | Whole-house, commercial, well water, POU, RO pre-filtration |
Where This Filter Excels
The PureT CBC Series 20" x 4.5" carbon block fits standard Big Blue and commercial housings used in whole-house water treatment, well water systems, food service, and point-of-use installations. Use as a standalone chemical reduction filter or as pre-filtration ahead of reverse osmosis membranes. Compatible with residential, commercial, and light industrial systems requiring high-capacity chlorine and organic compound removal. Replaces traditional GAC filters in applications where consistent contact time and reduced fines are priorities.
PureT manufactures coconut carbon block filters with consistent quality control and food-grade materials trusted across residential and commercial water treatment.
20" x 4.5" Coconut Carbon Block Filter
The PureT CBC Series uses acid-washed coconut shell activated carbon in a solid block structure, delivering consistent filtration without the channeling or bypass issues common in granular media. Ideal for whole-house, commercial, well water, and point-of-use applications where chlorine, VOCs, and organic compounds need to be addressed at 20" x 4.5" standard sizing.
Why Coconut Carbon Block Outperforms GAC
Premium Coconut Shell Carbon
Acid-washed coconut-based activated carbon provides higher surface area and better adsorption than coal-based alternatives
Broad Contaminant Reduction
Targets chlorine, chloramines, VOCs like chloroform, SOCs including pesticides and dioxins, plus sediment and color
Solid Block Structure
Eliminates channeling, fluidizing, and carbon fines release that plague granular filters. Uniform contact time throughout the cartridge
High Dirt-Holding Capacity
Dual-layer polypropylene wrap and netting protect the carbon core, extending service life in sediment-heavy applications
Commercial-Grade Construction
Polypropylene end caps with EVA adhesive and polyisoprene gaskets rated for 40–125°F operation in demanding environments
Drop-In GAC Replacement
Directly replaces granular or powdered activated carbon filters in existing housings where chlorine reduction is critical
| Dimensions | 20" x 4.5" |
| Micron Rating | 5 micron or 10 micron |
| Filter Media | Acid-washed coconut shell activated carbon |
| Wrap Material | Polypropylene inner/outer, polypropylene netting |
| End Caps | Polypropylene with EVA adhesive |
| Gasket Material | Polyisoprene (natural rubber) |
| Temperature Range | 40–125°F |
| Applications | Whole-house, commercial, well water, POU, RO pre-filtration |
Where This Filter Excels
The PureT CBC Series 20" x 4.5" carbon block fits standard Big Blue and commercial housings used in whole-house water treatment, well water systems, food service, and point-of-use installations. Use as a standalone chemical reduction filter or as pre-filtration ahead of reverse osmosis membranes. Compatible with residential, commercial, and light industrial systems requiring high-capacity chlorine and organic compound removal. Replaces traditional GAC filters in applications where consistent contact time and reduced fines are priorities.
PureT manufactures coconut carbon block filters with consistent quality control and food-grade materials trusted across residential and commercial water treatment.
Description
20" x 4.5" Coconut Carbon Block Filter
The PureT CBC Series uses acid-washed coconut shell activated carbon in a solid block structure, delivering consistent filtration without the channeling or bypass issues common in granular media. Ideal for whole-house, commercial, well water, and point-of-use applications where chlorine, VOCs, and organic compounds need to be addressed at 20" x 4.5" standard sizing.
Why Coconut Carbon Block Outperforms GAC
Premium Coconut Shell Carbon
Acid-washed coconut-based activated carbon provides higher surface area and better adsorption than coal-based alternatives
Broad Contaminant Reduction
Targets chlorine, chloramines, VOCs like chloroform, SOCs including pesticides and dioxins, plus sediment and color
Solid Block Structure
Eliminates channeling, fluidizing, and carbon fines release that plague granular filters. Uniform contact time throughout the cartridge
High Dirt-Holding Capacity
Dual-layer polypropylene wrap and netting protect the carbon core, extending service life in sediment-heavy applications
Commercial-Grade Construction
Polypropylene end caps with EVA adhesive and polyisoprene gaskets rated for 40–125°F operation in demanding environments
Drop-In GAC Replacement
Directly replaces granular or powdered activated carbon filters in existing housings where chlorine reduction is critical
| Dimensions | 20" x 4.5" |
| Micron Rating | 5 micron or 10 micron |
| Filter Media | Acid-washed coconut shell activated carbon |
| Wrap Material | Polypropylene inner/outer, polypropylene netting |
| End Caps | Polypropylene with EVA adhesive |
| Gasket Material | Polyisoprene (natural rubber) |
| Temperature Range | 40–125°F |
| Applications | Whole-house, commercial, well water, POU, RO pre-filtration |
Where This Filter Excels
The PureT CBC Series 20" x 4.5" carbon block fits standard Big Blue and commercial housings used in whole-house water treatment, well water systems, food service, and point-of-use installations. Use as a standalone chemical reduction filter or as pre-filtration ahead of reverse osmosis membranes. Compatible with residential, commercial, and light industrial systems requiring high-capacity chlorine and organic compound removal. Replaces traditional GAC filters in applications where consistent contact time and reduced fines are priorities.
PureT manufactures coconut carbon block filters with consistent quality control and food-grade materials trusted across residential and commercial water treatment.
