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💧 Elevate your home’s water game with Big Blue’s powerhouse filtration!
The Pentair Pentek DGD-5005-20 Big Blue Water Filter is a 20-inch dual-gradient density sediment cartridge designed for whole-house filtration. Made from 100% pure polypropylene, it delivers superior particulate reduction with 5-micron precision and 3X dirt holding capacity compared to 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. Sold in convenient 2-packs, it’s recommended for replacement every 6 months to sustain optimal performance.




| ASIN | B0CJCVZ1L5 |
| Best Sellers Rank | #2,242 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Replacement Under-Sink Water Filters |
| Brand | Pentek |
| Brand Name | Pentek |
| Compatible Water Purifier Models | Aarke Purifier |
| Customer Reviews | 4.7 out of 5 stars 2,351 Reviews |
| External Testing Certification | ANSI |
| Global Trade Identification Number | 50051678358431 |
| Item Dimensions D x W x H | 4.5"D x 4.5"W x 20"H |
| Item Type Name | Pentair Pentek DGD-5005-20 Big Blue Water Filter |
| Manufacturer | Pentair |
| Manufacturer Part Number | 155358-44 |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Model Number | DGD-5005-20 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Product Benefits | KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates. Ideal high-flow pre-filter with superior particulate reduction and 3X the dirt holding capacity. Product Benefits KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates. Ideal high-flow pre-filter with superior particulate reduction and 3X the dirt holding capacity. See more |
| Product Dimensions | 4.5"D x 4.5"W x 20"H |
| Set Name | 2-pack |
| Unit Count | 2.0 Count |
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