Carbon Block Filters

This 8 pack of CFS carbon block water filter cartridges replaces Hydro Life 52418 / C-2471 cartridges, helping reduce bad taste and odor. 8 cartrid...

This 12 pack of CFS carbon block water filter cartridges replaces Hydro Life 52418 / C-2471 cartridges, helping reduce bad taste and odor. 12 cartr...

This 8 pack of universal 10" activated carbon block filters replaces GE GXWH04F cartridges in GE household pre-filtration systems. Coconut shell ca...

This 12 pack of universal 10" activated carbon block filters replaces GE GXWH04F cartridges in GE household pre-filtration systems. Coconut shell c...

This 32 pack of universal 10" activated carbon block filters replaces GE GXWH04F cartridges in GE household pre-filtration systems. Coconut shell c...

This 2 pack of CFS carbon block water filter cartridges replaces GE whole house cartridges, helping reduce bad taste and odor along with the partic...

This 4 pack of Hydronix CB-25-1005 coconut carbon block water filters fits standard 2.5" x 10" filter housings in whole house, RO, DI, commercial a...

This 2 pack of CFS activated carbon block water filter cartridges replaces GE GXRM10RBL cartridges, helping reduce bad taste and odor. 2 cartridges...

This CFS submicron carbon block is a 0.5 micron, 10" x 2.5" direct replacement for CBC-10 and CB3 cartridges — ten times finer than a standard 5 mi...

This 4 pack of CFS carbon block water filter cartridges fits standard 9.75" x 2.5" housings and helps reduce bad taste and odor from your water. 4 ...

This CFS carbon block water filter cartridge 2 pack replaces Keystone GIANT GHPT-10 whole house cartridges, helping reduce bad taste and odor with ...

Hydronix HX-CB-25-1005/3 coconut shell carbon block water filters for whole house RO and drinking water systems. NSF/ANSI standard 42 certified. 3 ...

Carbon block replacement cartridges from Filters4you. Solid carbon block media reduces chlorine taste, odor and sediment in one stage. 4 cartridges...

Carbon block water filter cartridges compatible with Watts WCBCS975RV models. These whole house replacement cartridges reduce bad taste and odor. 4...

Carbon block whole house water filter cartridge compatible with GXWH40L, GXWH30C, GXWH35F, GXWH38F, and GNQH38S models. Reduces bad taste for clean...

Carbon block water filter cartridges compatible with RainSoft 21179 models. These whole house replacement cartridges reduce bad taste and odor. 2 P...

Hydronix HG-CB6 Hydro Guard carbon block water filters for MP systems that use the CB6 filter. High performance coconut shell carbon rated at 0.5 m...

CB3 compatible carbon block undersink replacement water filter cartridges. Reduces chlorine, bad tastes, odors, rust, and sediment for cleaner drin...

Carbon block whole home water filter cartridge compatible with Eco Pure EPW4F models. Reduces bad taste and odor from your water. Available as a 2 ...

Pura 41407002 quick change carbon block replacement filter for Pura QCRO and QCUF systems. This 5 micron filter reduces chlorine taste and odor to ...

Universal 10" carbon block water filter cartridges compatible with WFPFC8002, HW-LD and GE FXWTC models. Reduces bad taste, chlorine odor and sedim...

CTO coconut shell carbon block water filters, 20" x 2.5", that fit standard 20" filter housings and are compatible with 155597-43 and C1-20. They r...

Carbon block water filter cartridges compatible with Rainsoft UF-50 and UF-50T models. Reduces bad taste, odor and sediment for whole house filtrat...

Activated carbon block water filter cartridges, replacements for 42-34373 and EP-10. They reduce chlorine taste and odor and fit most industry stan...

Carbon block water filter cartridge compatible with CB3 models. Reduces bad taste, odor and sediment such as sand, dirt, silt and rust for whole ho...

Dual-purpose carbon block filter cartridge, comparable to SpectraPure R.O. filters, that combines sediment and carbon filtration in one 1 micron ca...

CFS carbon block water filter cartridges compatible with WHA2BF5 models, including 3 O-rings for a fresh seal. Reduces bad taste and odor for whole...

CFS CTO carbon block water filter cartridges compatible with 155597-43 and C1-20 models. Coconut shell carbon reduces chlorine taste and odor along...

CFS carbon block water filter cartridges compatible with EV910853 and Costguard CG53-10 models. These 10-inch submicron carbon block cartridges red...

CFS coconut shell carbon block cartridges, 20" x 4.5", 10 micron – a direct replacement for the C2-02 carbon block in whole house and UV treatment ...

CFS 5 micron carbon block water filter cartridges compatible with SCWH-5, HF-150A, HF-160, HF-360A, and HF-365 under-sink filter models. Carbon blo...

These CFS carbon block filter cartridges are a compatible replacement for 255681-43 and CFB-PB10 cartridges, helping reduce bad taste and odor in w...

These CFS activated carbon block filters are a compatible replacement for Puromax PC4 filters used in Puromax value line reverse osmosis units. The...

These CFS coconut shell carbon block water filter cartridges are a compatible replacement for WHA4BF5 cartridges, helping reduce bad taste and odor...

These CFS carbon block water filter cartridges are a compatible replacement for CBC-5 cartridges, helping reduce bad taste and odor in whole house ...

This CFS carbon block water filter cartridge is a compatible replacement for the Hydronix SMCB-2510. It reduces fine sediment, chlorine taste and o...