20" GAC-20 is the compatible replacement filter for the housing 4.5"x 20". The 20 GAC-20 Big Blue Granular Activated Carbon Filter Cartridge efficiently eliminates unpleasant tastes and odours from your drinking water, including chlorine. Additionally, the 20-micron filter rating on this filter collects suspended carbon fines before they pass through the filter. All 20" x 4.5" filter housings, including the #20 Big Blue housings, are compatible with this double-length filter.
Categories: Spare Parts & Accessories
20" GAC-20 is the compatible replacement filter for the housing 4.5"x 20". The 20 GAC-20 Big Blue Granular Activated Carbon Filter Cartridge efficiently eliminates unpleasant tastes and odours from your drinking water, including chlorine. Additionally, the 20-micron filter rating on this filter collects suspended carbon fines before they pass through the filter. All 20" x 4.5" filter housings, including the #20 Big Blue housings, are compatible with this double-length filter.
Details:
20GAC-20 is the part number
20 Microns in rating
Granular Activated Carbon (GAC) is the filter medium.
Cuts Down on Taste, Odour, and Chlorine
Measurements: 20 inches by 4 1/2 inches
30,000 gallons of capacity (based on usage and water quality)
Flow Rate: 5 PSI at 4 GPM
Temperature Range: 40–125 °F
