Pentair DGD Series Gradient Density Sediment Filters (DGD Series-155357-43)

DGD Series Cartridges are manufactured from 100% pure polypropylene and are sized for use in Pentair Pentek® Big Blue® Filter Housings. Designed for purity, Pentair DGD Series Sediment Filter will not impart taste, odor or color to the liquid being filtered. Additionally, the polypropylene construction provides superior chemical resistance.

The DGD Series' advanced design combines selective final filtration with appropriate pre-filtration to achieve up to three times the dirt holding capacity of similar size sediment cartridges and even greater capacity than standard spun or string-wound cartridges. The larger diameter of the filter reduces the particle load, allowing it to operate at higher velocities. The effective filter depth is increased to a full 233%. This increased depth provides very high particulate reduction efficiencies and added loading capacity.