---
product_id: 477156509
title: "Pentair Pentek ECP5-20BB Big Blue Sediment Water Filter, 20-Inch, Whole House Heavy Duty Pleated Cellulose Polyester Replacement Cartridge, 20\" x 4.5\", White End-Cap, 5 Micron, Pack of 6"
brand: "pentek"
price: "KD 115.28"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/477156509-pentair-pentek-ecp5-20bb-big-blue-sediment-water-filter-20
store_origin: KW
region: Kuwait
---

# Fits all standard 20" Big Blue housings Resin-impregnated cellulose-polyester blend 33% more dirt-holding capacity Pentair Pentek ECP5-20BB Big Blue Sediment Water Filter, 20-Inch, Whole House Heavy Duty Pleated Cellulose Polyester Replacement Cartridge, 20" x 4.5", White End-Cap, 5 Micron, Pack of 6

**Brand:** pentek
**Price:** KD 115.28
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game with heavy-duty clarity and unmatched durability!

## Quick Answers

- **What is this?** Pentair Pentek ECP5-20BB Big Blue Sediment Water Filter, 20-Inch, Whole House Heavy Duty Pleated Cellulose Polyester Replacement Cartridge, 20" x 4.5", White End-Cap, 5 Micron, Pack of 6 by pentek
- **How much does it cost?** KD 115.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/477156509-pentair-pentek-ecp5-20bb-big-blue-sediment-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 Maintenance:** Color-coded white end-cap for quick, no-guesswork cartridge replacement every 6 months.
- • **Extended Lifespan:** 33% more dirt-holding media means fewer replacements and less hassle.
- • **Robust Material Blend:** Unique resin-impregnated cellulose and polyester for superior strength and durability.
- • **Universal Compatibility:** Fits all 20" Big Blue and other heavy-duty housings for seamless upgrades.
- • **Heavy-Duty Filtration Power:** Removes dirt, sand, silt & particulates to protect your whole house plumbing.

## Overview

The Pentair Pentek ECP5-20BB is a 20-inch whole house sediment filter cartridge featuring a pleated cellulose-polyester blend that offers 33% more dirt-holding capacity than competitors. Designed for heavy-duty use, it fits all standard 20" Big Blue housings and ensures high flow rates with low pressure drop. Its color-coded end-cap simplifies replacement every 6 months, making it a reliable choice for maintaining clean, particulate-free water throughout your home.

## Description

Pentair Pentek ECP Series Cartridges are manufactured from a special formulation of resin-impregnated cellulose and polyester fibers. This unique blend of materials provides a higher wet strength than regular cellulose cartridges. It also provides high flow rates and dirt-holding capacity while maintaining extremely low pressure drop. The media is pleated around a polypropylene core for added strength. The pleated endcaps of the standard cartridges are immersed in a thermo-setting vinyl plastisol. The Big Blue cartridges have a molded endcap with gaskets. The pleated ends are sealed to the endcap with a thermoplastic adhesive. The overlap seam is sonically welded to reduce internal bypass, improving filtration efficiency. ECP Series Cartridge endcaps feature a color-coding system for easy identification of micron ratings: tan (1 micron), white (5 micron), blue (20 micron), and yellow (50 micron).

## Features

- KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates
- FITS ALL 20" Big Blue housings or other 20" heavy duty housings and can replace any 20" x 4.5" heavy duty sediment filter cartridge
- LONGER LIFE with 33% more dirt holding media than many competitors
- STRONGER than standard cellulose cartridges with a unique blend of resin-impregnated cellulose and polyester
- REPLACE EVERY 6 MONTHS or when you notice a drop in water pressure or quality. The cap is color-coded for easy replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Pleated Cellulose Polyester |
| Product Dimensions | 4.5"D x 4.5"W x 20"H |
| Item Weight | 10 Pounds |
| External Testing Certification | NSF |
| Product Benefits | Removes Dust |
| Brand | Pentek |
| Set Name | 6 |
| Global Trade Identification Number | 30051678494432 |
| Unit Count | 6.0 Count |
| Number of Items | 1 |
| Manufacturer | Pentair |
| Part Number | 255494-43-APC |
| Item Weight | 10 pounds |
| Item model number | ECP5-20BB |
| Size | 6 Count (Pack of 1) |
| Color | White |
| Style | 5 Micron |
| Item Package Quantity | 1 |
| Number Of Pieces | 6 |
| Batteries Required? | No |

## Product Details

- **Material:** Pleated Cellulose Polyester
- **Product Dimensions:** 4.5"D x 4.5"W x 20"H
- **Item Weight:** 10 Pounds
- **External Testing Certification:** NSF
- **Product Benefits:** Removes Dust

## Images

![Pentair Pentek ECP5-20BB Big Blue Sediment Water Filter, 20-Inch, Whole House Heavy Duty Pleated Cellulose Polyester Replacement Cartridge, 20" x 4.5", White End-Cap, 5 Micron, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/71GDkFFKw-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as advertised.
*by N***T on April 8, 2025*

It is what it is advertised as.

### ⭐⭐⭐⭐⭐ Good pre-filter
*by M***N on March 4, 2025*

For my well water, great pre-filter

### ⭐⭐⭐⭐⭐ Good filter for wells
*by A***S on May 9, 2024*

Unlike some comments, the Pentair, Pentek ECP1-20BB 1-Micorn filter does not come packaged with notations not to use with non-chlorinated water. We use it on our well and even with just pressure tank pressure (Less than most city supplied water), it works superbly. Will buy again. PS: We have a professional well company who also recommends this filter.

## Frequently Bought Together

- Pentair Pentek ECP5-20BB Big Blue Sediment Water Filter, 20-Inch, Whole House Heavy Duty Pleated Cellulose Polyester Replacement Cartridge, 20" x 4.5", White End-Cap, 5 Micron, Pack of 6
- Captain O-Ring - Replacement 151122 O-Rings Compatible with Pentair Pentek Big Blue Water Filters OEM Size ORing Buna-N (3 Pack)
- Pentair Pentek EP-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 5

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/477156509-pentair-pentek-ecp5-20bb-big-blue-sediment-water-filter-20](https://www.desertcart.com.kw/products/477156509-pentair-pentek-ecp5-20bb-big-blue-sediment-water-filter-20)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-20*