Aries (AF-20-2211) 20"x2.5" (1 lb) KDF85-GAC Filter Isopure Water (ISO-WH2-10B) Dual Stage 10" Big Blue Boy Whole House Filter 5 cubic feet of resin

5 cubic feet of resin capacity

giardia cysts

Replace when polyphosphate crystals are mostly dissolved or pressure drop increases significantly

and replace Zobell's calibration solution every 90 days as it degrades with air exposure

5" ResinTech Resins

Aries (AF-20-2211) 20"x2.5" (1 lb) KDF85-GAC Filter Isopure Water (ISO-WH2-10B) Dual Stage 10" Big Blue Boy Whole House Filter 5 cubic feet of resinThe Aries AF 20 2211 combines 1 lb of KDF85 redox media with coconut shell granular activated carbon in a 20"x2. 5" cartridge engineered for well water applications requiring iron and hydrogen sulfide removal. This dual media filter uses oxidation reduction chemistry and bacteriostatic properties to treat problem water at the whole house level. SPECIFICATIONS Filter Specifications Model Number AF 20 2211 Dimensions 20" x 2. 5" Media Composition 1 lb