High Capacity 20 x 4.5” Blue Whole House Water Filter Purifier System with Presser Relief Button, 1” Inlet/Outlet Brass Port & Yearly Supply (3) Coconut Shell Activated Block Carbon Cartridges

This 20”x 4.5” blue housing is designed for high-flow applications and features reinforced polypropylene and high-flow polypropylene components. It uses 5 micron block activated carbon filters to remove contaminants like chlorine and bad tastes from water.

• The description claims the system extends the life of washing machines, water heaters, and other household appliances.
• The description claims the system removes iron, manganese, chlorine, hydrogen sulfide, herbicides, pesticides, and other industrial chemicals.