AP431 Replacement Cartridge for Aqua-Pure AP430SS, MIZUDO Whole House Scale Inhibitor, Heater Softener System, Prevents Scale Buildup on Hot Water Heater, Water Softener, 1 Pack

This scale inhibitor cartridge uses polyphosphates to prevent limescale formation and improve water flow. It is made with food-grade materials and provides up to 6 months of performance.

• The description claims that the product prevents limescale formation and improves water flow.
• The description claims that the product is made with food-grade materials.
• The description claims that the product provides up to 6 months of performance.