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FiltersFast FFDG-20BB-1 Replacement for Pentek DGD-2501-20


Retail: $25.99 /ea
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The FiltersFast FFDG-20BB-1 Replacement for Pentek DGD-2501-20 polypropylene filter contains graded density that provides higher dirt holding capacity than standard spun polypropylene and string wound cartridges. The FiltersFast water filter reduces waterborne contaminants like sand, silt, sediment and rust. The 20" FiltersFast filter is resistant to chemicals and is ideal for residential, commercial, food service and industrial applications.


  • Brand: FiltersFast
  • Part Number: FFDG-20BB-1
  • Replaces Part Number: DGD-2501-20
  • Pack Size: 1
  • Filter Life: 6 months
  • Filter Media: Gradient density polypropylene
  • Dimensions: 20" x 4 1/2"
  • Micron Rating: 1 micron
  • Flow Rate: 1 psi @ 20 gpm
  • Operating Temperature: 40 to 145 degrees Fahrenheit (62.8 degrees Celsius)
  • Certified to NSF standard 42
  • Lower pressure drop
  • Adhesive free, binder free, surfactant free

Compatible Parts:

The FiltersFast FFDG-20BB-1 is the correct replacement for the following part numbers:

  • 20-4501S
  • 555475-43
  • DGD-2501-20
  • FFDG-20BB-1
  • FPMB-BB1-20
  • GD-2501-20BB
  • GDA-250.5-20BB
  • PPMB-1-20BV
  • SDF-45-2001
  • Check out our full line of 20" Sediment Filters: 20 Inch Sediment Filters

Fits In These Systems:

The FiltersFast FFDG-20BB-1 fits in the following systems:


Customer Reviews:

Total Reviews: 2 | Average Rating: 5 / 5.0

We have an Arsenic problem in the water--levels are tolerable but extra filtering is necessary. Filter is changed every six months AND it is amazing how white it is at change AND how dirty/yuck color it is six months later. We filter our house water also--Never have drank from the tap. These filters impressed me and will continue to purchase

Collected by

I've been buying from this company for years. Great service and prices will never change. Thank you

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