Check the listing for details. Filters Fast Brand FF10CCB-5, 5 Micron Filter, Replacement For 32-250-125-975. Condition: New. Listed at 10.95 USD. Filters Fast Brand FF10CCB-5, 5 Micron Carbon Filter, Replaces 32-250-125-975 The KX Matrikx CTO/2compatible is the correct replacement water filter cartridge for any standard 10 inch water filter housings. The FF10CCB-5 Carbon Block replaces part number 32-250-125-975 which features a 5 micron rating to reduce chlorine taste & odor and fine sediments from your drinking water. The FF10CCB-5 offers exceptional cost-to-performance value and can be used used in most brands of housings requiring a standard size 10 inch cartridge. FF10CCB-5 specifications5 micron nominal rating Carbon block filter media Flow Rate: 1 GPM @ 2 psi drop Dimensions: 9 3/4 inches x 2 7/8 inches Capacity for Chlorine Reduction: 6,000 Gallons or 6 months (depending on water quality and usage)Note, the capacities above are in under-sink applications. This is not recommended for whole house use. The FF10CCB-5 replaces any standard sized 10" x 2.5" water filter including:ERO-300 (ERO300)ERO-200 (ERO200)CG5-10EP-10EV9108-15DEV9108-15Flowmatic KX-5HSBAC-10-WWCTO-2898CBC5CT03Dupont WFPFC9001The FF10CCB-5 is compatible with the following filter systems:Pentek 10" Slim line filter housingsAmerican Plumber: WC34-PR, W34-PR, W34PRAmetek: RO-2127Culligan: HF-150, HF-150A, HF-160, HF-360, HF-365Any Standard filter housing that use a 10" L x 2.5" L filter cartridge