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💧 Elevate your home’s water game with the ultimate sediment shield!
The Pentair Pentek DGD-7525-20 is a 20-inch whole house sediment filter cartridge featuring dual-gradient density spun polypropylene construction. It offers 25-micron filtration with up to three times the dirt holding capacity of similar filters, fits all standard 20" Big Blue housings, and is NSF certified for reliable, long-lasting water purification.




| ASIN | B00207VSRA |
| Best Sellers Rank | #2,183 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Replacement Under-Sink Water Filters |
| Brand | Pentek |
| Brand Name | Pentek |
| Customer Reviews | 4.7 out of 5 stars 2,359 Reviews |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00700999877729 |
| Included Components | 1 filter |
| Item Dimensions D x W x H | 4.5"D x 20"W x 4.5"H |
| Item Type Name | Big Blue Sediment Water Filter, 20-Inch, Whole House Heavy Duty Dual-Gradient Density Spun Polypropylene Replacement Filter Cartridge, 20" x 4.5", 25 Micron |
| Item Weight | 1.6 Pounds |
| Manufacturer | Pentair |
| Manufacturer Part Number | DGD-7525-20 |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Model Number | DGD-7525-20 |
| Number of Items | 1 |
| Product Benefits | Dual-Gradient Sediment Filter Cartridge is designed to reduce fine sediment in residential drinking wate Product Benefits Dual-Gradient Sediment Filter Cartridge is designed to reduce fine sediment in residential drinking wate See more |
| Product Dimensions | 4.5"D x 20"W x 4.5"H |
| UPC | 051678356432 700999877729 |
| Unit Count | 1 Count |
E**R
Every Day Use Just Have to Clean it Every 6 months
I use this filter for a small house and also for irrigation. It does a good job catching dirt and debris before it gets into the system. The filter gets dirty but the water stays clean. I usually clean it or change it about every six months depending on how dirty the water is. It has been working well so far and seems like good quality.
K**K
If you have the big blue 20 inch this is what you need.
Worked exactly as expected and good value for what it does. Fit the big blue water filter housing perfectly.
C**L
Clean Water, No Worries
I’ve bought the Pentair Pentek DGD‑2501‑20 filter before, and I keep coming back because it truly makes a difference in my home. When I use it, the water looks clearer and tastes fresher, which makes me feel good about what my family is drinking. It catches the dirt and sand that used to slip through other filters I tried. I like that it lasts a long time and fits my system without any trouble. This filter has earned my trust, and I’m happy to say I really love this product.
L**E
Great filter
Cleans up the water.
L**U
Easy to install
Works for iron removal from our well water. Easy to install
C**X
Cannot live without this filter on our water supply!
I have been using this filter for about 10 years, replace every 3-4 months. Does a great job of removing sediment from well water and has almost eliminated calcium buildup. It was bad before we installed the housing and filter. If you have city water it might also be a good idea to have this, for peace of mind.
J**N
Good filter
Good quality filter and fit as stated.
A**R
Works well
These work well. I need to change mine every 2 months due to the silt/sand in our shallow well.
C**L
Exactly as advertised
They are high quality sediment filters. Easy to install
A**R
Well filter
Just bought a double filtration system for the house.....now these will clean the horse water
A**K
Top quality filters
The only filters we buy
R**A
Muito bom
Muito bom
S**O
Come da descrizione
Pacco arrivato puntuale, tutto ok
Trustpilot
2 weeks ago
4 days ago