Aries (AF-20-3231-BB) 20"x4.5" Big Blue 100% Calcite Cartridge Filmtec (SW30-2521) Seawater Membrane 300 GPD 2.5"X21" Verify your control valve model

Verify your control valve model number before ordering to ensure proper fit and function

and odor compounds that affect beverage quality and equipment performance

making it ideal for protecting RO membranes and extending system life in residential and commercial applications

Harmsco Cartridge Ready

Aries (AF-20-3231-BB) 20"x4.5" Big Blue 100% Calcite Cartridge Filmtec (SW30-2521) Seawater Membrane 300 GPD 2.5"X21" Verify your control valve modelAries Filter Works AF 20 3231 BB 20"x4. 5" Big Blue 100% Calcite Cartridge Pure calcite media for pH correction and acid neutralization in whole house applications 100% Calcite 20" x 4. 5" pH Neutralizer Whole House The Aries AF 20 3231 BB is a specialty cartridge filled with 100% calcite media designed to raise pH levels and neutralize acidic water. This 20 inch Big Blue cartridge fits standard 20" housings and provides reliable pH correction for