Aries (AF-20-2013-BB) 20"x4.5" Big Blue 3 LB KDF-55-GAC Filter Filmtec (SW30-4040) Seawater Membrane 1 ensuring maximum contact time and

ensuring maximum contact time and adsorption efficiency

Distinguishes between free chlorine and combined chlorine compounds

Single cartridge handles sediment

or on walls for convenient access

Individual element permeate flow may vary +/-20% from nominal specifications

Aries (AF-20-2013-BB) 20"x4.5" Big Blue 3 LB KDF-55-GAC Filter Filmtec (SW30-4040) Seawater Membrane 1 ensuring maximum contact time andAries FilterWorks Premium Specialty Filtration AF 20 2013 BB 20"x4. 5" Big Blue KDF 55 GAC Filter Heavy duty dual media filtration combining 3 lbs of KDF 55 with granular activated carbon for comprehensive whole house chlorine, chloramine, and heavy metal reduction 3 LB KDF 55 Media GAC Chlorine Removal Heavy Metal Reduction Genuine OEM Part The Aries AF 20 2013 BB combines kinetic degradation fluxion media with granular activated carbon in a 20" x 4.