---
product_id: 15050853
title: "Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring"
brand: "kleenwater"
price: "฿10025"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/15050853-three-watts-sf5-20-425-pentek-wp5bb20p-wp5bb20p-compatible-string
store_origin: TH
region: Thailand
---

# 20 Micron Filtration Compatible with Major Brands Made in USA Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring

**Brand:** kleenwater
**Price:** ฿10025
**Availability:** ✅ In Stock

## Summary

> 💦 Filter Your World, One Drop at a Time!

## Quick Answers

- **What is this?** Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring by kleenwater
- **How much does it cost?** ฿10025 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/15050853-three-watts-sf5-20-425-pentek-wp5bb20p-wp5bb20p-compatible-string)

## Best For

- kleenwater enthusiasts

## Why This Product

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

## Key Features

- • **Convenient Pack:** Includes 3 replacement filters and an O-ring for hassle-free maintenance.
- • **Efficient Design:** Engineered with precise geometric patterns for maximum filtration efficiency.
- • **Unmatched Filtration:** Experience 20-micron precision that captures dirt, rust, and sediment effortlessly.
- • **Quality You Can Trust:** Crafted from FDA-grade polypropylene, ensuring safety and durability.
- • **Versatile Compatibility:** Seamlessly fits with Pentek, Culligan, and Pentair 'Big Blue' systems.

## Overview

The KleenWater String Wound Water Filter Cartridges are designed for superior filtration, effectively removing dirt, rust, and sediment with a 20-micron rating. Made in the USA from FDA-grade polypropylene, these filters feature precise geometric patterns for enhanced efficiency. This pack includes three filters and a compatible O-ring, ensuring a perfect fit for popular systems like Pentek, Culligan, and Pentair 'Big Blue'.

## Description

Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring

## Features

- Three KleenWater 4.5 x 20 inch String Wound Filters - One KleenWater o-ring
- 20 micron dirt, rust, sediment entrapment
- Made of FDA grade polypropylene - Made in the USA
- Precise geometric patterns insure high efficiency
- O-Ring is compatible with Pentek, Culligan and Pentair "Big Blue"

## Images

![Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring - Image 1](https://m.media-amazon.com/images/I/7136Z3t27CL.jpg)
![Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring - Image 2](https://m.media-amazon.com/images/I/414vvfjqlSL.jpg)
![Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring - Image 3](https://m.media-amazon.com/images/I/41+HQtZjtcL.jpg)
![Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring - Image 4](https://m.media-amazon.com/images/I/41neLu6qQwL.jpg)
![Three Watts SF5-20-425, Pentek WP5BB20P, WP5BB20P Compatible String Wound Water Filter Cartridges - 4.5 X 20 Inch - 20 Micron Replacement Water Filters - One WSo3X10039 O-Ring - Image 5](https://m.media-amazon.com/images/I/51evgmJu1qL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/15050853-three-watts-sf5-20-425-pentek-wp5bb20p-wp5bb20p-compatible-string](https://www.desertcart.co.th/products/15050853-three-watts-sf5-20-425-pentek-wp5bb20p-wp5bb20p-compatible-string)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*