US Water Polyphosphate Filter Cartridge 2.5" x 20" | USWF-2520-PP Replacement Filters Dimensions: 4

Dimensions: 4

Deionization (Dl)

Maximum hardness: 15 GPG

Axeon Part Number: 200401

Commercial Housing With Pressure Relief Button

US Water Polyphosphate Filter Cartridge 2.5" x 20" | USWF-2520-PP Replacement Filters Dimensions: 4US Water 2. 5" x 20" 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,