Aries (AF-20-3232-BB) 20"x4.5" Big Blue 50% Calcite - 50% Corosex faucet Locate the inline GAC post-filter

Locate the inline GAC post-filter housing (typically positioned after the storage tank and before the faucet connection)

Photometric

Backwash media bed at 10-12 gpm per square foot for 10-15 minutes to remove fines and classify the bed

Engineered for commercial-grade service life in demanding water softener applications

NSF 61 Certified

Aries (AF-20-3232-BB) 20"x4.5" Big Blue 50% Calcite - 50% Corosex faucet Locate the inline GAC post-filterThe Aries AF 20 3232 BB delivers professional grade pH correction for acidic water with a dual media blend of 50% calcite and 50% Corosex in a 20"x4. 5" Big Blue format. This American made cartridge neutralizes low pH water throughout your entire home, protecting plumbing and fixtures from corrosive damage. SPECIFICATIONS Aries AF 20 3232 BB Technical Details Model Number AF 20 3232 BB Dimensions 20" x 4. 5" (Big Blue) Media Blend 50% Calcite 50%