Pentair Pentek DGD-2501 Big Blue Water Filter, 10-Inch Whole House Sediment Filter Cartridge Replacement, 1 Micron, Pack of 8

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

The advanced design of the DGD Series 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%, providing very high particulate reduction efficiencies and added loading capacity.

These design and performance characteristics make the DGD Series Cartridges an excellent choice for all residential, rural, municipal, and commercial applications. By removing dirt, sand, silt, and particulates, the DGD Big Blue water filter cartridges help keep your water clean and protect your appliances.

The filter density increases toward the cartridge's center, resulting in superior particulate reduction and 3X the dirt holding capacity of similar size sediment cartridges. These cartridges are tested and certified by NSF International to NSF/ANSI Standard 42, ensuring your peace of mind.

The DGD Series Cartridges are sized for use in all 10-inch Big Blue filter housings (or other heavy-duty filter housings) and can replace any 10-inch x 4.5-inch sediment filter cartridge. It is recommended to replace the cartridge every 6 months or when you notice a drop in water pressure or water quality for best results and performance.

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