The Pentek DGD-5005-20 Dual Gradient Density Filter works as a pre and post filter all in one, eliminating the need for step-down filtration systems in your home. The outer layer of the DGD-5005-20 is a 50 micron pre-filter that takes out larger sediment, thus reducing the load on the 5 micron inner-layer post filter allowing it to operate more efficiently and consistently.
The pure polypropylene construction of the DGD-5005-20 makes it resistant to chemicals and corrosion.
The Pentek DGD5005-20 Specifications:
The DGD-5005-20 fits American Plumber, Culligan, Pentek, Ametek and other 20" Big Blue Housings. Filter life varies depending on usage and water quality. Pentek part number C155358-43, or 155358.
View DGD-5005-20 Full Product Manual