---
product_id: 16610002
title: "Deionization Water Filter Cartridge for Ultra Pure Water | 20 Inch Standard DI Filter | High Purity Semiconductor Grade Mixed Bed DI Resin | Great for Aquarium and Reef| Applied Membranes H-F2520DI"
brand: "applied membranes inc."
price: "€ 105.51"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/16610002-deionization-water-filter-cartridge-for-ultra-pure-water-20-inch
store_origin: GR
region: Greece
---

# Ultra high purity multi meg-ohm water Semiconductor-grade mixed bed resin 20-inch standard size fits universal housings Deionization Water Filter Cartridge for Ultra Pure Water | 20 Inch Standard DI Filter | High Purity Semiconductor Grade Mixed Bed DI Resin | Great for Aquarium and Reef| Applied Membranes H-F2520DI

**Brand:** applied membranes inc.
**Price:** € 105.51
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game with purity that professionals demand!

## Quick Answers

- **What is this?** Deionization Water Filter Cartridge for Ultra Pure Water | 20 Inch Standard DI Filter | High Purity Semiconductor Grade Mixed Bed DI Resin | Great for Aquarium and Reef| Applied Membranes H-F2520DI by applied membranes inc.
- **How much does it cost?** € 105.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/16610002-deionization-water-filter-cartridge-for-ultra-pure-water-20-inch)

## Best For

- applied membranes inc. enthusiasts

## Why This Product

- Trusted applied membranes inc. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Fit:** 20-inch standard cartridge fits most filter housings seamlessly
- • **Crystal-Clear Purity:** Delivers ultra high purity water with minimal TOC for flawless results
- • **Powerful Resin Blend:** Semiconductor-grade mixed bed resin ensures maximum ion exchange capacity
- • **Quality You Can Trust:** Made in the USA in ISO 9001:2015 certified facility with 100% performance testing
- • **Versatile Applications:** Ideal for aquariums, labs, semiconductor, medical, and industrial uses

## Overview

The Applied Membranes H-F2520DI is a 20-inch deionization water filter cartridge featuring semiconductor-grade mixed bed resin that delivers ultra high purity, multi meg-ohm quality water with minimal total organic carbon. Designed for universal 20” filter housings, it supports a flow rate of 0.5 to 1 GPM and a capacity of 15,000 ppm gallons. Perfect for demanding applications including aquariums, laboratories, semiconductor manufacturing, and medical uses, it is manufactured in an ISO 9001:2015 certified US facility and rigorously tested for quality and performance.

## Description

Applied Membranes Deionization Cartridge (DI Filter) for 20” Standard Filter Housing AMI DI filters use ion exchange process to deliver high-purity multi meg-ohm quality water with a minimum toc background that is perfect for aquariums, reefkeeping, laboratories, rinsing, plating, pharmaceutical, semiconductor, medical, and industrial applications.  - Model: H-F2520DI - Dimensions: 20” Length x 2.75” Diameter For Use in Housing: 20” Standard/Slimline (Approximate outside dimensions of the housing are 4.5” x 22”)  - Service Flow: 0.5 to 1 GPM -Capacity for Deionization: 15,000 ppm Gallons Our blend of highly purified ion exchange resins will deliver high purity water with a minimum TOC background. Highly purified and high capacity mixed bed strong anion and strong cation semiconductor grade resins. Constructed from FDA grade materials and media, these cartridges are designed as a polisher for low TDS feed water. They can be used in a recirculating mode or as a polisher for RO product water.  Some common uses for AMI DI Water Filters include: Post treatment to RO System, Drinking Water, Aquarium, Laboratory, Medical, Boiler Feed Water, Cosmetics, Pharmaceutical, Spot-Free Rinse, Humidification, Misting , Manufacturing , Rinse Water , Circuit Board Printing, Commercial Water Treatment, Power Generating Equipment, and any application where high purity water is required.

## Features

- ULTRA HIGH PURITY – AMI DI Filters use Ion Exchange Process to Deliver High-Purity Multi Meg-ohm Quality Water with a Minimum TOC Background.
- LOWEST TDS WATER - Perfect for Aquariums, Reefkeeping, Laboratories, Rinsing, Plating, Pharmaceutical, Semiconductor, Medical, and Industrial Applications.
- PREMIUM RESIN – Highly Purified and High Capacity Mixed Bed Strong Anion and Strong Cation Resins. Semiconductor Grade Resin Offers Greater Capacity than Color-Changing.
- DIMENSIONS – 2.75 inch Diameter x 20 inch Length. Universal water filter replacement water filter cartridge fits 20” Standard Filter Housing (Outside Dimensions of the Housing are Approximately 4.5” Dia. x 22”L)
- QUALITY: Made in the USA in ISO 9001:2015 Quality Certified Facility. 100% Quality and Performance Tested. Backed by Applied Membranes Technical Expertise and Satisfaction Guarantee.

## Product Details

- **Material:** Resin
- **Product Dimensions:** 2.75"D x 2.75"W x 20"H
- **Item Weight:** 4.5 Pounds
- **External Testing Certification:** FDA
- **Product Benefits:** Delivers high-purity water with a minimum TOC background

## Images

![Deionization Water Filter Cartridge for Ultra Pure Water | 20 Inch Standard DI Filter | High Purity Semiconductor Grade Mixed Bed DI Resin | Great for Aquarium and Reef| Applied Membranes H-F2520DI - Image 1](https://m.media-amazon.com/images/I/21bZgSekqhL.jpg)

## Available Options

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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-20*