Aqua Pure Water Filters

The AP430 Hot Water System Protector inhibits scaling caused by hard water and inhibits rusting and corrosion of plumbing and bathroom fixtures. It slowly releases a food grade chemical (USDA Approved) that prevents hard water minerals from binding to metal surfaces. Effective on all types of hot water systems-boilers, tank-less, and tank-type (gas or electric).

AP431 Cartridge included.
Flow Rate: 10 gpm (22.7 Ipm). Applicable Cartridges: Scale: AP431

Alternative Part #: AP43010
Grainger Part #: 3P776