Compatible to Supera RIF-10 20" Replacement Cartridges 4 pack by CFS This is for 4 Carbon Block Filters (5micron) size 2.5" x 20" that fit a standard standard 20 inch filter housing. All our filters individually wrapped for freshness and protection while in shipment. Carbon Block filter. Removes chlorine, bad taste and odor, organic solvents and organic chemicals that contribute to bad taste and odor.

• Compatible to Supera RIF-10 20" Replacement Cartridges 4 pack by CFS
• This is for 4 Carbon Block Filters (5micron) size 2.5" x 20" that fit a standard standard 20 inch filter housing.
• All our filters individually wrapped for freshness and protection while in shipment.
• Carbon Block filter. Removes chlorine, bad taste, odor and organic solvents

Compatible to Supera RIF-10 20" Replacement Cartridges 4 pack by CFSComplete Filtration Services