Watts CUBE MAX-S3L PM KIT PHOS CBMX-S3L-PMPH

Replacement filter pack with phosphate scale control for the Cube Max-S3L filtration system that includes three 20-inch Slimline replacement filters. The first is a 5-micron sediment filter for reducing sand, silt, sediment and rust. The second filter is a carbon block for reducing chlorine taste and odor. The third is a 20-inch phosphate filter that effectively reduces lime and scale formation for optimal system performance.