20 x 2.5-Inches Transparent Slim Whole House Water Filter Purifier System with Presser Relief Button, 1” Inlet/Outlet Port and Yearly Supply (4) Polypropylene Sediment Cartridges 5 Micron

A 20”x 2.5” transparent housing made of reinforced polypropylene with 1” inlet/outlet ports for filtering water, designed to remove sediments and extend appliance life.

• The description claims the system extends the life of washing machines, water heaters, and other household appliances.
• The description claims the system reduces sediment, scale, rust, dirt, sand, and silt.