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Pentek DGD-7525 Big Blue Gradient Water Filter


Pentek DGD-7525 Big Blue Gradient Water Filter
as low as $9.99 /ea
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Product Information

The Pentek DGD-7525 replacement Big Blue gradient water filter is an all-in-one pre- and post- filterthat eliminates the need for step-down filtration systems in your home. This Pentek water features an outer layer with a 75 micron pre-filter that captures larger sediment and a 25 micron inner-layer that effectively traps finer particles. The pure polypropylene construction of this 25 micron water filter results in a water filter cartridge that's resistant to chemicals and corrosion.


Pentek DGD-7525 Specifications:

  • Part Number: DGD-7525; 155355-43
  • Micron Rating: 75 (pre-filter); 25 (post-filter)
  • Capacity: 8,000 gallons
  • Temp Range: 40 - 145 F
  • Dimensions: 4 1/2" x 9 7/8"
  • Flow Rate: 10 GPM @ < 1 psi
  • NSF Certified for Material Requirements
  • Reduces sand, dirt, silt, rust, scale particles, and sediment

Pentek DGD-7525 reduces the following:

  • Sediment
  • Dirt
  • Rust

The Pentek DGD-7525 fits standard size 10" Big Blue filter housings including:


  • Culligan HD-950 housing

American Plumber

  • W10-PR
  • W15-PR


Pentek DGD-7525 Big Blue Gradient Water Filter Product Reviews :

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DGD-7525 is used in the following Models
 American Plumber W10-PR
 American Plumber W15-PR
 Culligan HD-950 housing
 10 Inch Big Blue housings
" Thank you for your expert service when helping me get the proper filters for my old pool and filter system. The new ones are perfect and work very well. All the best! " - Jim, Alamo, CA
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