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Pentek DGD-7525-20 Dual Gradient Filter, 25 Micron


Retail: $39.99 /ea
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The Pentek DGD-7525-20 Dual Gradient Filter, 25 Micron is a replacement water filter cartridge that operates as a pre- and post-filter, eliminating the need for step-down filtration systems in your home. The outer layer of this Pentek water filter is a 75 micron pre-filter that captures larger sediment, reducing the load on the 25 micron inner-layer post filter, which allows it to operate more efficiently and consistently. The pure polypropylene construction of this 25 micron water filter is resistant to chemicals and corrosion.


  • Brand: Pentek
  • Model Number: DGD-7525-20
  • Part Number: 155356-43
  • Pack Size: 1
  • Filter Life: 8,000 gallons
  • Filter Media: Dual gradient density polypropylene
  • Dimensions: 20 x 4 1/2 inches
  • Micron Rating: 75 micron pre-filter/25 micron post filter
  • Flow Rate: 20 GPM @ < 1 psi
  • Operating Temperature Range: 40 - 145°F
  • NSF 42 Certified For Material Requirements Only
  • Reduces dirt, rust and sediment

Fits In These Systems:

The Pentek DGD-7525-20 fits the following water filter system housings:

  • American Plumber
  • Culligan
  • Pentek
  • Ametek
  • Other 20 inch Big Blue Housings

prop 65 California Residents: Prop 65 Warning


Customer Reviews:

Total Reviews: 2 | Average Rating: 5 / 5.0


So far it’s been doing its job. Two \uD83D\uDC4D\uD83C\uDFFC up.

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Yes it is well worth it.

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