Micron Rating (nominal): 25 mic Prefilter x 1 mic Postfilter
Flow Rate: 10 gpm max.
Dual Gradient Density Filters work as a pre and post filter all in one, eliminating the need for step-down filtration systems in your home. The outer layer is a 25 micron pre-filter that takes out larger sediment, thus reducing the load on the 1 micron inner-layer post filter allowing it to operate more efficiently and consistently.
Also known as DGD-2501, the pure polypropylene construction makes it resistant to chemicals and corrosion.
Fits American Plumber, Aqua-Pure, Culligan, Pentek, Ametek and other 10" Big Blue Housings.
Certified: NSF/ANSI Standard 42 and FDA CFR Title 21