---
product_id: 93328472
title: "Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers"
brand: "hi-tech"
price: "HK$423"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/93328472-hi-tech-ro-20-inch-4-dia-wound-filter-all
store_origin: HK
region: Hong Kong
---

# 50 Micron filtration Universal fit 20" x 4" Chemical resistant Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers

**Brand:** hi-tech
**Price:** HK$423
**Availability:** ✅ In Stock

## Summary

> 💦 Filter Your Way to Pure Bliss!

## Quick Answers

- **What is this?** Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers by hi-tech
- **How much does it cost?** HK$423 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/93328472-hi-tech-ro-20-inch-4-dia-wound-filter-all)

## Best For

- hi-tech enthusiasts

## Why This Product

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

## Key Features

- • **Easy Maintenance:** Sterilizable and easy to replace, ensuring your water stays pure without hassle.
- • **Chemical Resilience:** Crafted from polypropylene fiber cord, this filter withstands most chemicals for reliable use.
- • **Universal Compatibility:** Designed to fit all systems that accept a 20" x 4" cartridge, making it a versatile choice.
- • **Long-Lasting Performance:** High-quality string wound design ensures longer life and less blockage over time.
- • **Unmatched Filtration Power:** Experience 50 Micron filtration that effectively reduces dirt, rust, silt, and sand.

## Overview

The Hi-Tech Ro 20 Inch 4 Dia Wound Filter is a high-performance sediment filter cartridge designed for all types of water purifiers. With a 50 Micron filtration rating, it effectively reduces dirt, rust, silt, and sand. Its durable string wound design promotes longevity and minimizes blockage, while the universal size ensures compatibility with various systems. Made from chemical-resistant polypropylene fiber, this filter is also sterilizable for easy maintenance.

## Description

Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers

## Features

- sediment string wound filter cartridge
- 50 Micron filtration rating for reduction of Dirt, Rust, Silt, Sand, and other Sediment.
- High quality string wound design with gradient depth filtration promotes longer product life with less blockage over time.
- Product has 20" length and 4" diameter and is universal replacement for systems with housings that accept a 20" x 4" cartridge.
- Polypropylene fiber cord for resistance to most chemicals, dimensional stability, and sterilizable

## Images

![Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers - Image 1](https://m.media-amazon.com/images/I/61chgbcBDcL.jpg)
![Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers - Image 2](https://m.media-amazon.com/images/I/71+NATuot9L.jpg)
![Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers - Image 3](https://m.media-amazon.com/images/I/71D1rNUO9gL.jpg)
![Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers - Image 4](https://m.media-amazon.com/images/I/41MGV01xx8L.jpg)
![Hi-Tech Ro 20 Inch 4 Dia Wound Filter for All Types of Water Purifiers - Image 5](https://m.media-amazon.com/images/I/517RH2lw61L.jpg)

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**Shop now:** [https://www.desertcart.hk/products/93328472-hi-tech-ro-20-inch-4-dia-wound-filter-all](https://www.desertcart.hk/products/93328472-hi-tech-ro-20-inch-4-dia-wound-filter-all)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*