Reduces sand, silt, scale, and rust particles in residential, commercial, and municipal drinking water
Combines two separate gradient layers for higher efficiency and dirt-loading capacity
Spun polypropylene for resistance to chemicals and bacteria
Pentek DGD-2501-20 Spun Polypropylene Filter Cartridge, 20″ x 4-1/2″
Amazon.com Price: $32.53 (as of 22/04/2024 03:18 PST- Details)
Tier1 5 Micron 20 Inch x 4.5 Inch | 2-Pack Whole House Activated Carbon Block Water Filter Replacement Cartridge | Compatible with Pentek EP-20BB, 155583-43, CB-45-2005, Home Water Filter
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Tier1 0.5 Micron 20 Inch x 4.5 Inch | 2-Pack Whole House Carbon Block Water Filter Replacement Cartridge | Compatible with Pentek FLOPLUS-20BB, 155312-43, CBC-20BB, Home Water Filter
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$144.95 ($14.50 / Count) (as of April 25, 2024 02:03 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)This Pentek DGD-2501-20 spun polypropylene filter cartridge reduces sand, silt, scale, and rust particles in residential, commercial, and municipal drinking water. It has two separate gradient layers for higher particle reduction efficiency and dirt-loading capacity than standard spun or string-wound cartridges. The nominal filtration rating of the pre-filter layer is 25 microns, and the rating of the post-filter layer is 1 micron. The filter is made of spun polypropylene fibers for resistance to chemicals and bacteria. It has an initial pressure drop of less than 1 pound per square inch (psi) at a drift rate of 20 gallons per minute (gpm), and operates over a temperature range of 40 to 145 degrees F (4.4 to 62.8 degrees C). This spun polypropylene filter cartridge meets National Sanitation Foundation/American National Standards Institute (NSF/ANSI) standard 42 for quality assurance, and is used for remedy of residential, commercial, and municipal drinking water.
Specifications
Nominal filtration rating (pre-filter) | 25 microns |
Nominal filtration rating (post-filter) | 1 micron |
Initial pressure drop at 20 gpm | <1 psi |
Temperature range | 40 to 145 degrees F (4.4 to 62.8 degrees C) |
Maximum dimensions (H x W) | 20 x 4-1/2 inches (508 x 114 mm) |
Materials certification | NSF/ANSI standard 42 |
The nominal filtration rating is for a particle removal efficiency of 85%.
H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.
Water filters remove undesirable particles, chemicals, and microorganisms from water by way of a semipermeable barrier, adsorption, or biological processes. They’re made of densely packed synthetic or natural fibers that trap suspended particles, materials that block microbes or adsorb unwanted chemicals, or substances that cause a chemical change, such as acid neutralization. For most residential, commercial, and industrial applications, water filters are manufactured in the form of replaceable cartridges that fit inside permanent housings. Filtration systems most often consist of a series of two or more types of filters, each designed to take away different contaminants. The performance of filters is measured by the minimum particle size that may be blocked, the percentage of particles or microorganisms that are removed, the downstream concentration of unwanted chemicals, the maximum drift rate, and the amount of water that may be filtered before the filter should be replaced. Water filters are used in a variety of applications, including drinking water purification, swimming pools, industrial processes, and irrigation, among others.
Pentair manufactures industrial, commercial, and residential water filtration components and systems. The company, founded in 1966 and headquartered in Minneapolis, MN, meets International Organization for Standardization (ISO) standards 9001 and 14001 for quality assurance.
Reduces sand, silt, scale, and rust particles in residential, commercial, and municipal drinking water
Combines two separate gradient layers for higher efficiency and dirt-loading capacity
Spun polypropylene for resistance to chemicals and bacteria
Initial pressure drop of less than 1 psi at a drift rate of 20 gpm
Temperature range of 40 to 145 degrees F (4.4 to 62.8 degrees C).
Additional information
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