Amazon.com: 5 Micron 10" x 4.5" Whole House Coconut Shell Activated Carbon Water Filter Replacement Cartridge for Dupont WFHDC8001, CB-BB-10, GE FXHTC, GXWH40L, GXWH35F, GNWH38S, CTO10BB, 2PACK : Tools & Home Improvement
H-F2510AC 10” Standard Activated Carbon Water Filter Cartridge | WaterAnywhere
Aries CB-20-6300-BB-LC, 0.5 Micron Coconut Shell Carbon Block, Lead Reduction, 4.5" x 20" | Serv-A-Pure
Purify guru-T33, 10" Universal Filter set, 8 Pack Coconut shell activated carbon filter for taste improvement - Purify Guru
Amazon.com : EnviroSupply 12x40 Mesh Size Coconut Shell Activated Carbon, Premium Charcoal Filter Media for Aquarium and Water Filtration (Removed Odors and Discoloration) - Resealable Bulk 1 Pound Bag (455 Grams) : Pet Supplies