Carbon Block Cartridges

Watts Coconut Shell Carbon Blocks for Chlorine Taste and Odor Reduction and Sediment Reduction

Sales Channel: Dealer

  • Coconut shell carbon blocks reduce chlorine taste and odor, as well as sediments
  • Top-of-the-line coconut shell carbon block filter cartridges for reverse osmosis filters
  • Available in 2.5 and 4.5 in. diameter x 9-3/4 and 20 in. to fit user needs
  • Outperforms GAC cartridges by superior chlorine reduction, lower pressure drop

Select options below to identify the UPC, Order Code, and Repair Kit for a specific Carbon Block Cartridges

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA