Aries (AF-10-2013-BB) 10"x4.5" Big Blue 3 LB KDF-55-GAC Filter Brand_Filmtec Commonly used as a pre-filter

Commonly used as a pre-filter or polishing stage in reverse osmosis systems

The Pentek R Series fits all standard 10" x 4

The electro-polished 316 stainless steel interior resists scaling and bacterial adhesion

cellulose-free synthetic media resists bacteria and provides superior particle retention compared to conventional wound or spun cartridges

Aries (AF-10-2013-BB) 10"x4.5" Big Blue 3 LB KDF-55-GAC Filter Brand_Filmtec Commonly used as a pre-filterAries Filter Works AF 10 2013 BB 10"4. 5" Big Blue KDF 55 GAC Filter High capacity dual media cartridge combining 3 pounds of KDF 55 with acid washed coconut shell carbon for whole house chlorine, heavy metal, and taste control KDF 55 & GAC Blend Heavy Metal Reduction Bacteriostatic Media Made in USA The Aries AF 10 2013 BB pairs 3 pounds of KDF 55 redox media with acid washed coconut shell carbon in a 10 inch Big Blue format for whole house