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Pentek DGD-7525 155355-43 Big Blue Gradient Water Filter

DGD-7525
7 Review(s)
$25.95
Buy 1 - 7 for $25.95 ea.
Buy 8+ for $21.95 ea.


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DGD-7525 Filters Fast® FFDG-10BB-25 Replacement for Pentek DGD-7525 Sediment Water Filter

FFDG-10BB-25
4 Review(s)
$14.95
Buy 1 - 7 for $14.95 ea.
Buy 8+ for $12.95 ea.


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Pentek DGD-7525
Filters Fast FFDG-10BB-25
Capacity
8000 Gallons
5500 Gallons
Micron Rating
25
25
Media Type
Polypropylene
Polypropylene
Reduces Sediment
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Product Information
Frequently Bought With This Item

The Pentek DGD-7525 replacement Big Blue gradient water filter is an all-in-one pre- and post- filter that 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 - 6 months
  • Temp Range: 40 - 145° F
  • Dimensions: 4 1/2" x 9 7/8"
  • Flow Rate: 10 GPM @ < 1 psi
  • NSF 42 Certified for Material Requirements
  • Reduces sediment, dirt and rust

Pentek DGD-7525 reduces the following:

  • Sediment
  • Dirt
  • Rust

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

Culligan

  • Culligan HD-950 housing

American Plumber

  • W10-PR
  • W15-PR

Compatible Parts:

The Pentek DGD-7525 is the correct replacement for the following part numbers:

Part Number
155355-43
No results for {X}

Compatible Models:

The Pentek DGD-7525 is correct replacement for the following model numbers:

BrandModel NumberDescription
Pentek 10 INCH BIG BLUE HOUSINGS Whole House Filters
Pentek AMERICAN PLUMBER W10-PR Whole House Filters
Pentek AMERICAN PLUMBER W15-PR Whole House Filters
Pentek CULLIGAN HD-950 HOUSING Whole House Filters
No results for {X}
prop 65 warning California Residents: Prop 65 Warning

Customer Reviews:

Total Reviews: 7 Average Rating: 4.4 / 5.0

Filtersfast Reviews on Trust Pilot external site
customerMike2026-02-08

Works better that the stock filters i was buying before i found these ones, they work great and i will continue to keep purchasing them.

Collected by Trustpilot.com
Raymond Jameson2026-01-08

Great filter and does its job.

Collected by Trustpilot.com
customerMike2025-09-21

Works great in my system with no problems I will keep on ordering from them !!

Collected by Trustpilot.com
customerMike2025-06-18

They work wonderful glad I found filters fast for my filter needs !!

Collected by Trustpilot.com
customerMike2025-04-18

It works better than the brand that came with my filtration system from a big retailer these filters are awesome.

Collected by Trustpilot.com
Fred2022-09-02

First product I looked up and used and have not needed to look anywhere else. Great value to with auto fill replacement. Happy with product

Collected by Trustpilot.com
LAWRENCE2022-02-14

Filter did not fit.

Collected by Trustpilot.com

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