DGD-2501-20 Dual Density Sediment Filter - 25 / 1 Micron

Pentek DGD-2501-20 | Our#: 176723

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DGD-2501-20 Dual Density Sediment Filter - 25 / 1 Micron

DGD-2501-20 Dual Density Sediment Filter - 25 / 1 Micron

The Pentek DGD-2501-20 Dual Gradient Density Filter (AKA Pentek part number # 155360-43 ) works as a pre and post filter all in one, eliminating the need for step-down filtration systems in your home. The outer layer of the DGD-2501-20 is a 25 micron pre-filter that takes out larger sediment, thus reducing the load on the 1 micron inner-layer post filter allowing it to operate more efficiently and consistently.

  • Dual Gradient prefilter cartridge design allows up to three times the dirt-holding capacity of similar size sediment cartridges
  • Reduces dirt and other particles down to 1 microns in size
  • Extends the life of primary filter cartridges
  • Fits 4-1/2" X 20" Big Blue Housings
  • Common filter used in residential whole-house and foodservice applications


  • Cyst Reduction
  • Turbidity Reduction
  • Average filter life of 2 months
  • Excellent reduction of dirt, sand, silt and fine particles


Capacity ( gallons ): Varries ( 1 to 4 months average )
Dimensions: 20" X 4.5" Dia.
Flow Rate: 20 gpm
Micron: Dual Gradient - 25 to 1 micron
Temp Range: 40 to 145 degrees

Replaces These Filters:

American Plumber: 155360-43
American Plumber: WDGD 2501-20
Costguard: EC-204
Everpure: DEV9108-40
Liquatec: SDF-45-2001
Pentek: 155360-43

Fits In These Systems:

Most Brands: 20" Big Bowl Housings