Pentair Pentek Big Blue Water Filter, 20-Inch Sediment Filter Cartridge, 20 x 4.5, 5 Micron, Pack of 1, White

Cartridges in the DGD Series are made of 100% pure polypropylene and are intended for use in Pentair Pentek Big Blue Filter Housings. They are specifically designed to ensure purity and do not introduce any taste, odor, or color to the liquid being filtered. Additionally, the polypropylene construction offers excellent chemical resistance. The innovative design of the DGD Series combines selective final filtration with appropriate pre-filtration, resulting in a dirt holding capacity up to three times that of similar sediment cartridges of the same size, and even greater capacity compared to standard spun or string-wound cartridges. The larger diameter of the filter reduces the particle load, enabling it to operate at higher speeds. Furthermore, the effective filter depth is extended by 233%, allowing for highly efficient reduction of particulates and increased loading capacity. These attributes make the DGD Series Cartridges an exceptional choice for residential, rural, municipal, and commercial applications. Ensure the cleanliness of your water and safeguard your appliances by eliminating dirt, sand, silt, and particulates. DGD Big Blue water filter cartridges are specifically engineered for purity and will not alter the taste, odor, or color of your water. Furthermore, these cartridges serve as an ideal high-flow pre-filter. The filter density gradually increases towards the center of the cartridge, resulting in superior particulate reduction and three times the dirt holding capacity compared to similar size sediment cartridges. Rest assured, as these cartridges have been tested and certified by NSF International to conform to NSF/ANSI Standard 42. They are manufactured using 100% pure polypropylene. Designed to fit all 20 inch Big Blue filter housings (or other heavy-duty filter housings), these cartridges can replace any 20 inch x 4.5 inch sediment filter cartridge. For optimal results and performance, it is recommended to replace these cartridges every six months or when a decline in water pressure or quality is noticed.

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