HELPS PROTECT HOT WATER HEATERS: Polyphosphates, included in this product, help to inhibit scale build-up in hot water heaters (both standard (gas or electric) and tank-less styles) and boilers. Helps extend the life of hot water heaters and hot water using appliances, pipes, and downstream plumbing fixtures such as faucets and shower heads.
MAINTAINS EFFICIENCY: By inhibiting scale build-up on heat elements, helps maintain water heater efficiency.
EASY TO REPLACE: Easy change-out of the 3M Aqua-Pure AP431 Replacement Water Cartridge makes system maintenance easy.
HIGH FLOW RATES: 3/4” NPT inlet/outlet connections for easy installation and high flow rates (rated for up to 10 GPM). System to be installed on cold water line feeding the water heater.
CORROSION RESISTANCE: 304 stainless steel head can be installed on existing copper pipes in the home. It consists of a corrosion resistant material that provides long service life.
NSF STANDARD 42 CERTIFIED: Tested by NSF International to NSF/ANSI Std. 42 for material and structural requirements only.
PRODUCT SPECIFICATIONS: System has a pressure range of 25-125 PSI (862 kPa) and operating temperature of 40-100F (4.4-37.8C).
