Pentair Pentek 20 Whole House Sediment Water Filter Cartridge, Pack of 1

The DGD Series Cartridges are made from 100% pure polypropylene and specifically designed for use in Pentair Pentek Big Blue Filter Housings. They guarantee purity and do not affect the taste, odor, or color of the filtered liquid. Moreover, the polypropylene construction ensures exceptional chemical resistance. The DGD Series employs an innovative design that combines selective final filtration with appropriate pre-filtration, resulting in a dirt holding capacity up to three times greater than other sediment cartridges of the same size. Even standard spun or string-wound cartridges cannot match its capacity. The larger filter diameter reduces the particle load, allowing for higher operating velocities. Furthermore, the effective filter depth is significantly increased to an impressive 233%, resulting in superior particulate reduction efficiencies and increased loading capacity. With their outstanding design and performance characteristics, the DGD Series Cartridges are an ideal choice for residential, rural, municipal, and commercial applications. Keep your water clean and safeguard your appliances by effectively removing dirt, sand, silt, and particulates. These cartridges are compatible with all 20" Big Blue or other heavy-duty housings and can serve as a replacement for any 20" x 4.5" sediment filter cartridge. Rest assured, they are NSF certified for your peace of mind. Remember to replace the cartridges every six months or if you notice a decline in water pressure or quality.

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