Pentek BB DGD-2501-20 4.5 x 20 Dual Gradient Polypropylene Melt Blown Sediment Cartridge

Part Number: DGD-2501-20

Retail Price per Filter: $59.43
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On backorder till 03/24/22
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The Pentek Big Blue DGD-2501-20 20 inch x 4 1/2 inch Dual Gradient Polypropylene Melt Blown Sediment Cartridge is manufactured from pure 100% polypropylene fibers. Additionally, the polypropylene construction provides superior chemical resistance and is not prone to bacterial attack. It combines lasting value and useful features that make it a valuable addition to the water filter system.


  • Manufactured from pure 100% polypropylene
  • Designed for purity and chemical compatibility
  • Spun fibers form a true gradient density from outer to inner surfaces


  • Maximum Dimensions: 4 1/2" x 20" (114 mm x 508 mm)
  • Micron Rating* (nominal): Pre-filter: 25, Post filter: 1
  • Initial P (psi)@ Flow Rate (gpm): <1 psi @ 20 gpm (<0.1 bar @ 76 Lpm)

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