---
product_id: 744968130
title: "Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch, Whole House Sediment Filter Cartridge Replacement, Dual Gradient Density Spun Polypropylene, 20\" x 4.5\", 5 Microns, 6 Pack, White"
brand: "pentek"
price: "฿7178"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/744968130-pentair-pentek-dgd-5005-20-big-blue-water-filter-20
store_origin: TH
region: Thailand
---

# Fits All 20" Big Blue Housings 5 Micron Precision Filtration Dual Gradient Density Tech Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch, Whole House Sediment Filter Cartridge Replacement, Dual Gradient Density Spun Polypropylene, 20" x 4.5", 5 Microns, 6 Pack, White

**Brand:** pentek
**Price:** ฿7178
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your home’s water game with crystal-clear confidence!

## Quick Answers

- **What is this?** Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch, Whole House Sediment Filter Cartridge Replacement, Dual Gradient Density Spun Polypropylene, 20" x 4.5", 5 Microns, 6 Pack, White by pentek
- **How much does it cost?** ฿7178 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/744968130-pentair-pentek-dgd-5005-20-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

- • **NSF/ANSI 42 Certified:** Tested and certified for reliable sediment removal and peace of mind.
- • **Bulk 6-Pack Convenience:** Six cartridges per pack for hassle-free replacements every 6 months.
- • **High Flow, Low Pressure Drop:** Optimized large diameter design boosts flow rate while maintaining water pressure.
- • **Triple Dirt Retention Capacity:** 3x more dirt retention than standard sediment filters means longer-lasting purity.
- • **Pure Polypropylene Construction:** 100% chemical-resistant polypropylene ensures no flavor, odor, or color contamination.

## Overview

The Pentair Pentek DGD-5005-20 Big Blue Water Filter is a 20-inch whole house sediment filter cartridge featuring dual gradient density spun polypropylene construction. It delivers 5-micron filtration with triple the dirt retention capacity of standard filters, fits all 20" Big Blue housings, and is NSF/ANSI 42 certified for guaranteed sediment removal. Sold in a convenient 6-pack, it ensures long-lasting, high-flow water purification without altering taste or odor.

## Description

DGD series cartridges are made of 100% pure polypropylene and are sized for use with Pentair Pentek Big Blue Filter Housing. DGD series cartridges are designed with purity in mind and will not give flavor, odor or color to filtered liquids. In addition, the polypropylene construction provides excellent chemical resistance. The DGD series advanced design combines selective final filtration with proper pre-filter, allowing up to 3 times the dirt retention capacity of similar size sediment cartridges, providing a larger capacity than standard spun cartridges and rope cartridges. The larger the diameter of the filter reduces the load on the particles, and it works faster. Effective filter depth increased by 233%. This increased depth provides extremely high particulate reduction efficiency and additional loading capacity. The design and performance characteristics of DGD series cartridges make them ideal for all residential, rural and municipal and commercial applications.

## Features

- Removes dirt, sand, silts and particulates, keeps water clean and protects appliances. DGD Big Blue Water Filter Cartridges are designed with purity in mind and will not give your water flavor, odor or color
- Ideal High Flow Pre Filter Increased filter density toward the center of the cartridge for excellent particulate removal and three times the dirt retention capacity of similarly sized sediment cartridges
- NSF INTERNATIONAL tested and certified to NSF/ANSI Standard 42 for peace of mind. 100% pure polypropylene
- Fits all 20" Big Blue filter housings (or other heavy duty filter housing) and replaces 20" x 4.5" sediment filter cartridges
- Replace every 6 months or when you notice low water pressure and water quality. You will get the best results and performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pentair |
| Model Number | DGD-5005-20 |
| Package Dimensions | 54.6 x 39.4 x 26.7 cm |
| Material | Polypropylene (PP) |
| Color | white |
| Size | Pack of 6 |
| Package Weight | 5.08 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Material Care Instructions | Hand Wash |
| Brand Name | Pentek |
| Item Weight | 5.08 Kilograms |

## Product Details

- **Material:** Polypropylene (PP)
- **Product Dimensions:** 11.4D x 11.4W x 50.8H cm
- **Item Weight:** 5.08 Kilograms
- **External Testing Certification:** ANSI, NSF
- **Product Benefits:** Removes Dust

## Images

![Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch, Whole House Sediment Filter Cartridge Replacement, Dual Gradient Density Spun Polypropylene, 20" x 4.5", 5 Microns, 6 Pack, White - Image 1](https://m.media-amazon.com/images/I/71MXoDlNXTL.jpg)
![Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch, Whole House Sediment Filter Cartridge Replacement, Dual Gradient Density Spun Polypropylene, 20" x 4.5", 5 Microns, 6 Pack, White - Image 2](https://m.media-amazon.com/images/I/816traxi28L.jpg)
![Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch, Whole House Sediment Filter Cartridge Replacement, Dual Gradient Density Spun Polypropylene, 20" x 4.5", 5 Microns, 6 Pack, White - Image 3](https://m.media-amazon.com/images/I/7180LMhCy1L.jpg)
![Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch, Whole House Sediment Filter Cartridge Replacement, Dual Gradient Density Spun Polypropylene, 20" x 4.5", 5 Microns, 6 Pack, White - Image 4](https://m.media-amazon.com/images/I/61qZ6hYaZ4L.jpg)
![Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch, Whole House Sediment Filter Cartridge Replacement, Dual Gradient Density Spun Polypropylene, 20" x 4.5", 5 Microns, 6 Pack, White - Image 5](https://m.media-amazon.com/images/I/71ZZBSPbwML.jpg)

## Frequently Bought Together

- Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 5 Micron, Pack of 6, White
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*