Aries (AF-20-3302) 20"x2.5" (4 oz) Phosphate-GAC Carbon Filter Chrome3057 5-inch outer diameter compatibility

5-inch outer diameter compatibility

Universal cap threads into existing heads without wrenches or special tools

NSF certified material

It requires pre-filtration to remove sediment and reduce turbidity before UV exposure

It's commonly used for whole-house sediment filtration and as pre-filtration for reverse osmosis systems

Aries (AF-20-3302) 20"x2.5" (4 oz) Phosphate-GAC Carbon Filter Chrome3057 5-inch outer diameter compatibilityAries Filter Works Aries AF 20 3302 20"x2. 5" Phosphate GAC Carbon Filter Dual action filtration and scale prevention for equipment protection and water quality 4 oz Phosphate Crystals GAC Carbon Media NSF 61 Listed WHY IT WORKS Two Technologies in One Cartridge Phosphate Scale Prevention Four ounces of food grade phosphate crystals sequester calcium and magnesium, preventing lime scale buildup on pipes, heating elements, and glass surfaces Granular