Whole House Iron Water Filter Replacement Cartridge 20 micron - 20 in. x 4.5 in. Fits: Home Master Water Filter and 20 in. Big Blue water filter housing. Ideal Iron treatment for high flow applications. Radial Flow design provides excellent iron reduction with minimal pressure drop (less than 1 psi pressure drop). Effectively reduces iron and manganese up to 3 PPM combined contaminant load. Reduces pipe and water heater damage caused by iron, hydrogen sulfide, and manganese. Lifecycle based upon combined iron and manganese content present. In the box: replacement filter cartridge.
Works with Home Master filter and Big Blue water filter housing
Helps filter dust, dirt, and other particles
Designed to eliminate iron, manganese, and hydrogen sulfide
Large size allows for longer life with less service
No electricity required