---
product_id: 443959170
title: "- Pentair Pentek DGD-5005 Big Blue Water Filter, 10-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 10\" x 4.5\", 5 Micron, Pack of 8"
brand: "pentek"
price: "$550"
currency: NZD
in_stock: true
reviews_count: 13
category: "Pentek"
url: https://www.desertcart.nz/products/443959170-pentair-pentek-dgd-5005-big-blue-water-filter-10-inch
store_origin: NZ
region: New Zealand
---

# Fits All 10" Big Blue Housings 5 Micron Precision Filtration Dual-Gradient Density Tech - Pentair Pentek DGD-5005 Big Blue Water Filter, 10-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 10" x 4.5", 5 Micron, Pack of 8

**Brand:** pentek
**Price:** $550
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game with the ultimate sediment shield!

## Quick Answers

- **What is this?** - Pentair Pentek DGD-5005 Big Blue Water Filter, 10-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 10" x 4.5", 5 Micron, Pack of 8 by pentek
- **How much does it cost?** $550 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/443959170-pentair-pentek-dgd-5005-big-blue-water-filter-10-inch)

## 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

- • **Superior Sediment Defense:** Removes dirt, sand, silt & particulates to keep your water crystal clear and appliances protected.
- • **Certified Purity Assurance:** NSF/ANSI Standard 42 certified for guaranteed taste, odor, and color-free water every time.
- • **Optimized Replacement Cycle:** Replace every 6 months or on pressure drop to maintain peak filtration and flow performance.
- • **Triple Dirt Holding Capacity:** Advanced dual-gradient density design holds 3X more sediment than standard filters—less frequent changes, more peace of mind.
- • **Universal Big Blue Compatibility:** Sized perfectly for all 10-inch Big Blue filter housings—easy swap, no hassle.

## Overview

The Pentair Pentek DGD-5005 Big Blue Water Filter is a 10-inch, 5-micron sediment cartridge featuring dual-gradient density spun polypropylene for superior dirt holding and filtration efficiency. Certified to NSF/ANSI Standard 42, it fits all standard 10" Big Blue housings and is designed to remove sediment without affecting water taste or odor. Ideal for whole-house filtration, it offers 3X the dirt capacity of typical filters and should be replaced every six months for optimal performance.

## 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: Works great - I rarely leave reviews, but this one indicates a great product. I’ve tried various filters, from cheap to expensive, and this one surpasses expectations. My well water is high in iron (reddish clay), but this filter works wonders. Highly recommended, though the price is on the expensive side.
Review: Great Buy - This is the go-to water softener filter we use every month for bad water in our neighborhood. Works great with sediment removal. Helps extend life of tank. Got in on subscription and keep six month supply on hand.

## 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 10 inch Big Blue filter housings (or other heavy duty filter housings) and can replace any 10 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 | B09MSX24Q3 |
| Batteries Required? | No |
| Best Sellers Rank | #3,110 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Replacement Under-Sink Water Filters |
| Brand | Pentek |
| Certification | ANSI, NSF |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,326) |
| Date First Available | December 1, 2021 |
| External Testing Certification | ANSI, NSF |
| Global Trade Identification Number | 30051678357430 |
| Included Components | Sediment Water Filter |
| Item Package Quantity | 1 |
| Item Weight | 8.2 pounds |
| Item model number | DGD-5005 |
| Manufacturer | Pentair |
| Material | Polypropylene (PP) |
| Number Of Pieces | 8 |
| Number of Items | 1 |
| Part Number | 155357-43-APC |
| Pattern | Water Filter |
| Product Benefits | Removes Dust |
| Product Dimensions | 11"D x 20"W x 22"H |
| Set Name | 8 |
| Size | Pack of 8 |
| Style | 5 micron |
| Unit Count | 8.0 Count |
| Warranty Description | 30 day manufacturer |

## Product Details

- **External Testing Certification:** ANSI, NSF
- **Item Weight:** 8.2 Pounds
- **Material:** Polypropylene (PP)
- **Product Benefits:** Removes Dust
- **Product Dimensions:** 11"D x 20"W x 22"H

## Images

![- Pentair Pentek DGD-5005 Big Blue Water Filter, 10-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 10" x 4.5", 5 Micron, Pack of 8 - Image 1](https://m.media-amazon.com/images/I/71s6FVD9kZL.jpg)

## Questions & Answers

**Q: What is the projected longevity in months?**
A: Thank you for your inquiry! The average projected longevity is about 3-months.

**Q: silly question but is spun the same as woven? I know I need to get woven and not paper filter.... the spun polypropelene is throwing me**
A: spun is smooth outside, woven is like a continues string, pleat is paper with wire over sometimes, but not always. the 5005is good all around for most use, carbon or black is for strong smell, woven for sediment sand or fine silt. hope it helps somegene

**Q: I notice this filter does not have seals on the two ends to prevent unfiltered water bypassing. Do you have to add seals when installing?**
A: The filter element fits into the filter body and there is a circular raised area about 3/4" high in the bottom. After you clean any sediment out of the bottom of the filter, place one end of the filter element over this. Very important, lubricate the "O" with Vaseline, seat it in the groove at the top of the filter body, screw together with the wrench (sold by Amazon), turn on the water and check for leaks.

**Q: Made in? USA? China? Korea? Mexico?**
A: These are manufactured by Pentair who has multiple manufacturing facilities both in the USA and in other countries throughout the world.  These filters at this date (January 2020) are manufactured in house in our Pentair facility in China.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by R***E on October 11, 2025*

I rarely leave reviews, but this one indicates a great product. I’ve tried various filters, from cheap to expensive, and this one surpasses expectations. My well water is high in iron (reddish clay), but this filter works wonders. Highly recommended, though the price is on the expensive side.

### ⭐⭐⭐⭐⭐ Great Buy
*by V***S on July 28, 2025*

This is the go-to water softener filter we use every month for bad water in our neighborhood. Works great with sediment removal. Helps extend life of tank. Got in on subscription and keep six month supply on hand.

### ⭐⭐⭐⭐⭐ Culligan water filter replacement
*by V***E on December 5, 2025*

Just what I needed, filters great

## Frequently Bought Together

- Pentair Pentek DGD-5005 Big Blue Water Filter, 10-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 10" x 4.5", 5 Micron, Pack of 8
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*