3M Aqua-Pure Whole House Scale Inhibition Inline Replacement Water Cartridge AP431, For Aqua-Pure System AP430SS (Pack of 2)

Price: $105.96

As of 2026-01-24 21:50:08 UTC (more info)

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Product Features

The information below is per-pack only

Designed for use with 3M Aqua-Pure Whole House Scale Inhibition Inline Water System AP430SS

HELPS PROTECT HOT WATER HEATERS: Polyphosphates, included in this product, help to inhibit scale buildup 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 buildup on heat elements, helps maintain water heater efficiency.

EASY TO REPLACE: Easy change-out makes system maintenance easy.

HIGH FLOW RATES: Rated for up to 10 gallons per minute (gpm).

PRODUCT SPECIFICATIONS: System has a pressure range of 25-125 PSI (862 kPa) and operating temperature of 40-100F (4.4-37.8C).

Inhibits scale buildup and corrosion

High capacity change every 4-6 months

Inhibits scale buildup and corrosion