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๐ง Elevate Your Water Game with Big Blue Purity!
The Pentair Pentek DGD-5005-20 is a 20-inch whole house sediment filter cartridge featuring advanced dual-gradient density spun polypropylene technology. Designed for high-flow applications, it delivers 5-micron filtration with 3X the dirt holding capacity of standard filters. Certified to NSF/ANSI Standard 42, it fits all 20" Big Blue housings and ensures clean, taste-free water while protecting your plumbing and appliances. Ideal for residential and commercial use, it requires replacement every 6 months for optimal performance.




| ASIN | B001VXW0U8 |
| Best Sellers Rank | #2,300 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Replacement Under-Sink Water Filters |
| Brand | Pentek |
| Brand Name | Pentek |
| Customer Reviews | 4.7 out of 5 stars 2,376 Reviews |
| External Testing Certification | ANSI, NSF |
| Global Trade Identification Number | 00051678358436 |
| Included Components | Sediment Water Filter |
| Item Dimensions D x W x H | 4.5"D x 4.5"W x 20"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", 5 Micron |
| Item Weight | 1.81 Pounds |
| Manufacturer | Pentair Industries |
| Manufacturer Part Number | 155358-43 |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Model Number | DGD-5005-20 |
| 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 4.5"W x 20"H |
| Set Name | Big Blue |
| UPC | 051678358436 643749296329 |
| Unit Count | 1.0 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.
J**.
Looks different than OEM but works great
Just know they look a little different than the original/oem. Initially they look a little taller, but they don't have the plastic end cap and black rubber seal. So overall length is actually the same. Fits perfectly. Working well so far.
C**L
Clean Water, No Worries
Iโve bought the Pentair Pentek DGDโ2501โ20 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 Iโm happy to say I really love this product.
I**I
Fresh and Clean
Works and fits perfect. Cheaper and better than the oem filters that cost triple the price.
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.
W**L
Overpriced but what are you going to do.
Almost zero sediment in our water. Does it make it taste better? no. With this and iron fighter salt pellets it's the best you can do for combating hard water. Should not be this expensive but the market is cornered with something like this.
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 days ago
2 months ago