---
product_id: 521821724
title: "Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10\" x 4.5\", 25 Micron, Pack of 8"
brand: "pentek"
price: "S/.1541"
currency: PEN
in_stock: true
category: "Pentek"
url: https://www.desertcart.pe/products/521821724-pentair-pentek-dgd-7525-big-blue-sediment-water-filter-10
store_origin: PE
region: Peru
---

# Fits all 10" Big Blue housings 25 Micron precision filtration Dual-gradient density tech Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8

**Brand:** pentek
**Price:** S/.1541
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game with the ultimate Big Blue powerhouse!

## Quick Answers

- **What is this?** Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8 by pentek
- **How much does it cost?** S/.1541 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/521821724-pentair-pentek-dgd-7525-big-blue-sediment-water-filter-10)

## 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

- • **Triple Dirt-Holding Power:** 3X the capacity of standard sediment filters means fewer replacements and uninterrupted clean water flow.
- • **NSF Certified Peace of Mind:** Tested to NSF/ANSI Standard 42 for guaranteed safety and reliability in every drop.
- • **Pure Polypropylene Construction:** 100% chemical-resistant material ensures no taste, odor, or color contamination—just pristine water.
- • **Universal Big Blue Compatibility:** Seamlessly fits all 10" Big Blue filter housings, making upgrades and replacements hassle-free.
- • **Optimized 6-Month Replacement Cycle:** Maintain peak water pressure and quality with a simple biannual swap—never miss a beat.

## Overview

The Pentair Pentek DGD-7525 is a 10-inch whole house sediment filter cartridge featuring advanced dual-gradient density spun polypropylene for superior filtration at 25 microns. Designed to fit all standard 10" Big Blue housings, it offers 3X the dirt holding capacity of typical sediment filters, NSF/ANSI 42 certified for safety, and ensures clean, taste-free water while protecting your plumbing system. Ideal for residential and commercial use, it requires replacement every 6 months for optimal performance.

## Description

The Pentair Pentek DGD-7525 is a dual-gradient density sediment filter in the DGD Series, engineered for whole house water filtration in standard 10-inch Big Blue housings. Manufactured from 100% pure polypropylene, it will not impart taste, odor, or color to your water while providing dependable chemical compatibility. The 25 micron rating captures dirt, sand, silt, and other particulates and helps protect downstream filters, appliances, and plumbing.The dual-gradient density design progressively increases filtration from the outer surface to the inner core, combining pre-filtration and final filtration in a single cartridge. This delivers up to 3X the dirt-holding capacity of similar size sediment cartridges and greater capacity than standard spun or string-wound filters. The increased effective filter depth of 233% provides high particulate reduction efficiency at less than 1 psi pressure drop at 10 gpm, making the DGD-7525 an ideal high-flow pre-filter.Fits all 10" x 4.5" Big Blue and heavy duty filter housings. NSF/ANSI Standard 42 certified for material requirements. Suitable for residential, municipal, rural, and commercial applications. Operating temperature: 40-145 degrees F. Replace every 6 months or when water pressure or quality decreases.

## Features

- KEEP YOUR WATER CLEANER - Reduces dirt, sand, silt, and particulates and helps protect your appliances. 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 - Dual-gradient density design increases filtration from outer to inner surfaces, delivering 3X the dirt-holding capacity of similar size sediment cartridges with less than 1 psi pressure drop at 10 gpm
- TESTED AND CERTIFIED BY NSF INTERNATIONAL - Certified to NSF/ANSI Standard 42 for material requirements. Manufactured with 100% pure polypropylene for dependable, chemical-compatible performance
- SIZED FOR USE IN ALL 10-INCH BIG BLUE filter housings and other heavy duty housings. Drop-in replacement for any 10" x 4.5" sediment filter cartridge in whole house and point-of-entry systems
- REPLACE EVERY 6 MONTHS or when you notice a drop in water pressure or water quality. Operating temperature range: 40-145 degrees F (4.4-62.8 degrees C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MSXW322 |
| Best Sellers Rank | #3,393 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Replacement Under-Sink Water Filters |
| Brand | Pentek |
| Brand Name | Pentek |
| Customer Reviews | 4.6 out of 5 stars 188 Reviews |
| EU Spare Part Availability Duration | 6 months |
| External Testing Certification | NSF |
| Global Trade Identification Number | 30051678355436 |
| Included Components | Sediment Water Filter |
| Item Dimensions D x W x H | 20.5"D x 11.5"W x 10.5"H |
| Item Type Name | Big Blue Water Filter |
| Manufacturer | Pentair |
| Manufacturer Part Number | 155355-43-APC |
| Manufacturer Warranty Description | 30 day manufacturer |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Model Number | DGD-7525 |
| Number of Items | 1 |
| Product Benefits | Removes Dust |
| Product Dimensions | 20.5"D x 11.5"W x 10.5"H |
| Set Name | 25 micron |
| Unit Count | 8 Count |

## Product Details

- **Brand:** Pentek
- **External Testing Certification:** NSF
- **Material:** Polypropylene (PP)
- **Product Benefits:** Removes Dust
- **Product Dimensions:** 20.5"D x 11.5"W x 10.5"H

## Images

![Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8 - Image 1](https://m.media-amazon.com/images/I/81KE95FlwHL.jpg)
![Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8 - Image 2](https://m.media-amazon.com/images/I/81Nl6X4thyL.jpg)
![Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8 - Image 3](https://m.media-amazon.com/images/I/71UpUBbCRlL.jpg)
![Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8 - Image 4](https://m.media-amazon.com/images/I/61qUsj2bayL.jpg)
![Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8 - Image 5](https://m.media-amazon.com/images/I/71qztsq-WKL.jpg)

## Available Options

This product comes in different **Size, Set** options.

## 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.

## Frequently Bought Together

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-10-09*