APEC GAC Pre-filter Set for All Under Counter Reverse Osmosis Systems (Stages 1 - 3) Specialty Replacement Filter Cartridges/4.5 Inch (D) X 20 Inch (L) Specialty Filters This filter set is designed

This filter set is designed to enhance water alkalinity while removing contaminants

basements & more

pure water year-round

scale-free water throughout your entire home with APEC's comprehensive water treatment bundle

APEC GAC Pre-filter Set for All Under Counter Reverse Osmosis Systems (Stages 1 - 3) Specialty Replacement Filter Cartridges/4.5 Inch (D) X 20 Inch (L) Specialty Filters This filter set is designedOptimize your water quality with the APEC FILTER SET GAC. Featuring granular activated carbon filters, this set effectively removes chlorine, taste, odor, and a variety of contaminants, providing you with fresh and great tasting water.