Whole House Replacement Water Filter Set.TOTAL 3 FILTERS – 1 OF EACH AS FOLLOWING:1 x Sediment Filter 5 micron Dirt/Rust 9 7/8 inch x 2.5 inch1 x GAC coconut shell granular activated carbon, size 9 7/8 inch x 2.5 inch1 x CTO coconut shell carbon block filter, size 9 7/8 inch x 2.5 inchDetailed Description:All filters are individually wrapped.Carbon Cartridges are GAC 100% Coconut Shell Carbon Filter. Coconut carbon is a premium carbon that gives water a great taste, and some contend a «sweeter taste.»GAC Carbon Cartridge is rated for 10-micron nominal dirt/ rust filtration and is designed for chlorine and taste/odour removal. Features:Meets FDA requirements for food and beverage contactNo leachable or extractable to contaminateLong life and increased dirt holding capacityNo surface binders to reduce flow and increase change-out frequency –> –> –>