---
product_id: 120975356
title: "Pleated Dirt Rust Sediment Water Filter, KleenWater KW4520BR Replacement Cartridge, 4.5 x 20 Inch, 20 Micron"
brand: "kleenwater"
price: "$52.89"
currency: USD
in_stock: true
category: "Hi"
url: https://www.desertcart.us/products/120975356-pleated-dirt-rust-sediment-water-filter-kleenwater-kw4520br-replacement-cartridge
store_origin: US
region: United States of America
---

# Pleated Dirt Rust Sediment Water Filter, KleenWater KW4520BR Replacement Cartridge, 4.5 x 20 Inch, 20 Micron

**Brand:** kleenwater
**Price:** $52.89
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Pleated Dirt Rust Sediment Water Filter, KleenWater KW4520BR Replacement Cartridge, 4.5 x 20 Inch, 20 Micron by kleenwater
- **How much does it cost?** $52.89 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/120975356-pleated-dirt-rust-sediment-water-filter-kleenwater-kw4520br-replacement-cartridge)

## Best For

- kleenwater enthusiasts

## Why This Product

- Trusted kleenwater brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

KW4520BR-20M dirt / sediment 20 micron universal replacement water filter cartridge This replacement cartridge is constructed of pleated polyester which benefits the consumer in two ways. The pleated design provides a very large exposed surface area that gives the cartridge impressive solids-holding capacity. This cartridge is a single membrane which allows for occasional cleaning. Its performance is commensurate to the competition at a lower cost. Competition Cross Reference -Ametek (AKA Pentek, US Filter) R30-20BB -Keystone GPE30-20 Specifications: polyester media is bacteria and chemical resistant thus the cartridge is suitable for residential, commercial & industrial applications 4.5 x 20&#x201D; industry standard universal dimension fits Culligan, 3M Purification / Cuno Aqua-Pure, GE, Ametek (AKA Pentek/US Filter) ,Sears and many other water filter housings change cartridge every 6-10 months or upon substantial pressure reduction operating range: 20-100 psi, 40-100 F temp, pH 4-10 flow rates up to 40 gallons per minute The smaller the micron rating the better the entrapment capability.

## Features

- 20 Micron Pleated Replacement Water Filter Cartridge
- A High Quality, Low Cost Alternative to the More Expensive OEM Cartridges
- Compatible replacement for: Pentek R30-20BB / S1-20BB ECP5-20BB 155430-43,
- Ametek R30020BB, Keystone GPE30-20, Hydronix SPC-45-2030, Watts WPC5FF20
- Everpure EV910841 / CP5-20BB, Culligan Big Blue Filter 5 Micron, Liquatec Spf-45-2005
- ›See more product details

## Images

![Pleated Dirt Rust Sediment Water Filter, KleenWater KW4520BR Replacement Cartridge, 4.5 x 20 Inch, 20 Micron - Image 1](https://images-na.ssl-images-amazon.com/images/I/61gCAMQnVfL.jpg)
![Pleated Dirt Rust Sediment Water Filter, KleenWater KW4520BR Replacement Cartridge, 4.5 x 20 Inch, 20 Micron - Image 2](https://images-na.ssl-images-amazon.com/images/I/61HMAjKkFEL.jpg)

---

## 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.us/products/120975356-pleated-dirt-rust-sediment-water-filter-kleenwater-kw4520br-replacement-cartridge](https://www.desertcart.us/products/120975356-pleated-dirt-rust-sediment-water-filter-kleenwater-kw4520br-replacement-cartridge)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*