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

This scale inhibitor cartridge prevents limescale formation and ensures consistent water flow, providing up to 6 months of performance.

• The description claims that the product prevents limescale formation and ensures consistent water flow.
• The description claims that the product provides up to 6 months of performance.