Aries (AF-20-2055-BB) 20"x4.5" Big Blue KDF-55 Filter Water Safety; Flow Control; 0391600 typically as the top layer

typically as the top layer in multimedia filter configurations

Complete brine tank system for residential and commercial water softener installations

1 yr all other parts

With 36 ft² of active membrane surface area and 99

Targets ammonia and charged ions

Aries (AF-20-2055-BB) 20"x4.5" Big Blue KDF-55 Filter Water Safety; Flow Control; 0391600 typically as the top layerAries FilterWorks Professional Grade AF 20 2055 BB 20"x4. 5" Big Blue KDF 55 Filter Cartridge High capacity dual media filtration combining coconut shell GAC and KDF 55 redox media for whole house chlorine removal, heavy metal reduction, and bacteriostatic protection KDF 55 redox media Coconut shell GAC Bacteriostatic protection 20" Big Blue format The Aries AF 20 2055 BB pairs ResinTech coconut shell granular activated carbon with KDF 55 redox media