US Water Polyphosphate Filter Cartridge 2.5" x 10" | USWF-2510-PP For Home 5" x 20" Graded-Density Sediment

5" x 20" Graded-Density Sediment Depth Filter - SDC-45-2020

Safety float

The Catalytic Carbon Advantage

Engineered media for superior performance

3½ digit digital display

US Water Polyphosphate Filter Cartridge 2.5" x 10" | USWF-2510-PP For Home 5" x 20" Graded-Density SedimentUS Water 2. 5" x 10" Phosphate Cartridge The cartridges contain food grade slow melt polyphosphate that dissolves slowly in water to inhibit scale and rust build up. This type of treatment is recommended for use with ice machines, coffee and vending machines, food service equipment, water heaters, air conditioning equipment and many other types of water processing equipment. All materials are FDA grade. The cartridges are effective for treating scale,