---
product_id: 364545311
title: "Pentek DGD-2501-20 Spun Polypropylene Filter Cartridge, 20\" x 4-1/2\""
brand: "pentek"
price: "$194.49"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/364545311-pentek-dgd-2501-20-spun-polypropylene-filter-cartridge-20-x
store_origin: US
region: United States of America
---

# <1 psi pressure drop at 20 gpm flow Dual-gradient layers for max filtration Chemical & bacteria resistant polypropylene Pentek DGD-2501-20 Spun Polypropylene Filter Cartridge, 20" x 4-1/2"

**Brand:** pentek
**Price:** $194.49
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game with filtration that works as hard as you do!

## Quick Answers

- **What is this?** Pentek DGD-2501-20 Spun Polypropylene Filter Cartridge, 20" x 4-1/2" by pentek
- **How much does it cost?** $194.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/364545311-pentek-dgd-2501-20-spun-polypropylene-filter-cartridge-20-x)

## 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

- • **Ultra-Low Pressure Drop:** Experience smooth water flow with less than 1 psi pressure drop at 20 gallons per minute—efficiency meets performance.
- • **Chemical & Bacteria Shield:** Spun polypropylene material resists harsh chemicals and bacterial growth, ensuring safer, cleaner water.
- • **Wide Temperature Tolerance:** Operates flawlessly from 40°F to 145°F, perfect for diverse water filtration needs in any environment.
- • **Certified Quality Assurance:** NSF and ANSI certifications guarantee trusted filtration standards made proudly in the USA.
- • **Dual-Gradient Filtration Power:** Two-layer design boosts dirt-holding capacity and filtration efficiency, keeping your water pristine longer.

## Overview

The Pentek DGD-2501-20 is a 20-inch spun polypropylene filter cartridge featuring dual-gradient layers for superior dirt-loading and filtration efficiency. It offers chemical and bacteria resistance, operates with an ultra-low pressure drop of less than 1 psi at 20 gpm, and functions across a broad temperature range of 40°F to 145°F. Certified by NSF and ANSI, this USA-made cartridge ensures reliable, high-performance water filtration for professional and home use.

## Description



## Features

- Combines two separate gradient layers for higher efficiency and dirt-loading capacity
- Spun polypropylene for resistance to chemicals and bacteria
- Initial pressure drop of less than 1 psi at a flow rate of 20 gpm
- Temperature range of 40 to 145 degrees F (4.4 to 62.8 degrees C).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Polypropylene (PP) |
| Item Weight | 0.01 Ounces |
| External Testing Certification | NSF, ANSI |
| Brand | pentek |
| UPC | 182682387591 851905131418 051678360439 643749296343 163120791262 |
| Global Trade Identification Number | 00051678360439 |
| Net Quantity | 1.0 Count |
| Manufacturer | Pentek |
| Country of Origin | USA |
| Item model number | DGD-2501-20 |
| ASIN | B00207SAEY |

## Product Details

- **Material:** Polypropylene (PP)
- **Item Weight:** 0.01 Ounces
- **External Testing Certification:** NSF, ANSI
- **Brand:** pentek
- **UPC:** 182682387591 851905131418 051678360439 643749296343 163120791262

## Images

![Pentek DGD-2501-20 Spun Polypropylene Filter Cartridge, 20" x 4-1/2" - Image 1](https://m.media-amazon.com/images/I/61g2k9qKloL.jpg)

## 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 1, White
- Captain O-Ring - Replacement 151122 O-Rings Compatible with Pentair Pentek Big Blue Water Filters OEM Size ORing Buna-N (3 Pack)
- Pentair Pentek RFC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Heavy Duty Radial Flow Carbon Replacement Cartridge with Granular Activated Carbon (GAC) Filter, 20" x 4.5", 25 Micron

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-10*