---
product_id: 672809609
title: "Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20\" x 4.5\", 1 Micron, Pack of 6, White"
brand: "pentek"
price: "559631CFA"
currency: XOF
in_stock: true
reviews_count: 4
category: "Pentek"
url: https://www.desertcart.sn/products/672809609-pentair-pentek-dgd-2501-20-big-blue-water-filter-20
store_origin: SN
region: Senegal
---

# Fits all 20-inch Big Blue housings 1 Micron ultra-fine filtration Dual-gradient density tech Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 1 Micron, Pack of 6, White

**Brand:** pentek
**Price:** 559631CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game with next-level purity and power!

## Quick Answers

- **What is this?** Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 1 Micron, Pack of 6, White by pentek
- **How much does it cost?** 559631CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/672809609-pentair-pentek-dgd-2501-20-big-blue-water-filter-20)

## Best For

- pentek enthusiasts

## Why This Product

- Trusted pentek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy 6-Month Swap:** Simple replacement schedule keeps your whole house water system running flawlessly
- • **NSF Certified Assurance:** Tested to NSF/ANSI Standard 42 for guaranteed water safety and reliability
- • **Optimized for High Flow:** Larger diameter and advanced design maintain strong water pressure without compromise
- • **Pure Polypropylene Build:** 100% chemical-resistant polypropylene ensures no taste, odor, or color contamination
- • **Triple Dirt-Holding Power:** 3X the capacity vs. standard sediment filters keeps your water pristine longer

## Overview

The Pentair Pentek DGD-2501-20 is a 20-inch whole house sediment filter cartridge featuring dual-gradient density spun polypropylene construction. It delivers ultra-fine 1-micron filtration with 3X dirt holding capacity, fits all standard Big Blue housings, and is NSF/ANSI 42 certified to ensure clean, odorless, and taste-free water throughout your home. Designed for high flow and easy biannual replacement, it’s the trusted choice for millennial professionals seeking reliable, high-performance water filtration.

## Description

DGD Series Cartridges are manufactured from 100% pure polypropylene and are sized for use in Pentair Pentek Big Blue Filter Housings. DGD Series Cartridges are designed for purity and will not impart taste, odor or color to the liquid being filtered. Additionally, the polypropylene construction provides superior chemical resistance. The DGD Series' advanced design combines selective final filtration with appropriate pre-filtration to achieve up to three times the dirt holding capacity of similar size sediment cartridges and even greater capacity than standard spun or string-wound cartridges. The larger diameter of the filter reduces the particle load, allowing it to operate at higher velocities. The effective filter depth is increased to a full 233%. This increased depth provides very high particulate reduction efficiencies and added loading capacity. The design and performance characteristics of the DGD Series Cartridges make them an excellent choice for all residential, rural, municipal and commercial applications.

Review: These are a great water filter, been using them for years. A lot cheaper here than other places. Easy to install.
Review: Tha product arrived when they said it would and was exactly what I ordered

## Features

- KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates. DGD Big Blue water filter cartridges are designed for purity and will NOT impart taste, odor or color to your water
- IDEAL HIGH-FLOW PRE-FILTER. Filter density increases toward the cartridge's center resulting in superior particulate reduction and 3X the dirt holding capacity of similar size sediment cartridges
- TESTED AND CERTIFIED BY NSF INTERNATIONAL to NSF/ANSI Standard 42 for your peace of mind. Manufactured with 100% pure polypropylene
- SIZED FOR USE IN ALL 20 inch Big Blue filter housings (or other heavy duty filter housings) and can replace any 20 inch x 4.5 inch sediment filter cartridge
- REPLACE EVERY 6 MONTHS or when you notice a drop in water pressure or water quality for best results and performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMDNQ8ZG |
| Brand | Pentek |
| Colour | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (29) |
| Date First Available | 22 Oct. 2024 |
| Item Weight | 5.99 kg |
| Material | Polypropylene (PP) |
| Model Number | 155360-43 |
| Product Dimensions | 50.8 x 11.43 x 11.43 cm; 5.99 kg |
| Special Features | Manufactured from pure 100% polypropylene |

## Product Details

- **External testing certification:** NSF
- **Item weight:** 5.99 kg
- **Material:** Polypropylene (PP)
- **Product benefits:** Removes impurities while maintaining water purity and taste
- **Product dimensions:** 11.4D x 11.4W x 50.8H centimetres

## Images

![Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 1 Micron, Pack of 6, White - Image 1](https://m.media-amazon.com/images/I/41QkK4oob3L.jpg)
![Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 1 Micron, Pack of 6, White - Image 2](https://m.media-amazon.com/images/I/41UUNtEBf2L.jpg)
![Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 1 Micron, Pack of 6, White - Image 3](https://m.media-amazon.com/images/I/41legXLQnZL.jpg)
![Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 1 Micron, Pack of 6, White - Image 4](https://m.media-amazon.com/images/I/41pRfHQlkGL.jpg)
![Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 1 Micron, Pack of 6, White - Image 5](https://m.media-amazon.com/images/I/41srGm5NEdL.jpg)

## Questions & Answers

**Q: what is the recommended manufacture filter change. or the life span of the filter how many gallons?
Thanks**
A: We have a lot of sediment and silt in our well water.  I have been using these close to 10 years now, and I change them every 3 months.  If I go too long, the silt gets past the filter and into the washing machine (that's where I notice it first).

**Q: Will these filters fit the express water whole house filter hsg?they are also 4.5 x20 filters. Would like to use this gradiant sediment filter**
A: Yes, the sediment filter will fit the 20 inch canister. That is a std size. It should go into the first position in a 3 canister setup.

**Q: Can i replace a dgd-5005- 20 with this dgd-2501-20? what are the consequent's replace more often?**
A: The DGD-2501-20 is designed to remove smaller particulate and is constructed of denser filter media than th DGD-5005-20, thus it my need to be replaced more often if the feed water quality has a higher volume of larger sized particulate.

**Q: Where is this made?**
A: The DGD-5005-20 Pentek is made in China.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***M on 2 August 2024*

These are a great water filter, been using them for years. A lot cheaper here than other places. Easy to install.

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 26 July 2024*

Tha product arrived when they said it would and was exactly what I ordered

### ⭐⭐⭐⭐⭐ Review
*by J***B on 30 April 2023*

Works great, the filter in this picture is only two months old. The white on the inside proves it works.

## Frequently Bought Together

- Pentair Pentek DGD-2501-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 1 Micron, Pack of 6, White
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-19*