---
product_id: 82045790
title: "Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10\" Reverse Osmosis Water Filtration System"
brand: "max water"
price: "€ 61.01"
currency: EUR
in_stock: true
reviews_count: 11
category: "Max Water"
url: https://www.desertcart.com.cy/products/82045790-max-water-mixed-bed-ion-exchange-rodi-aquarium-filter-resin
store_origin: CY
region: Cyprus
---

# 0 TDS for purest water Refillable resin cartridge NSF quality tested Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System

**Brand:** max water
**Price:** € 61.01
**Availability:** ✅ In Stock

## Summary

> 💧 Pure water perfection, no compromises.

## Quick Answers

- **What is this?** Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System by max water
- **How much does it cost?** € 61.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/82045790-max-water-mixed-bed-ion-exchange-rodi-aquarium-filter-resin)

## Best For

- max water enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit, Leak-Free:** Precision engineered to fit 10" RO systems snugly for hassle-free installation and zero leaks.
- • **Reef-Ready Performance:** Keeps your aquarium water pristine, promoting vibrant coral health and spot-free rinsing.
- • **Eco-Smart Refill Design:** Unscrew and refill your cartridge effortlessly, cutting waste and saving money.
- • **Zero TDS, Zero Compromise:** Achieve crystal-clear water with total dissolved solids reduced to absolute zero.
- • **Trusted Industry Expertise:** Backed by 15+ years of filtration mastery trusted by millions across North America.

## Overview

The Max Water Mixed Bed Ion Exchange RODI Cartridge is a premium replacement resin designed for 10" reverse osmosis systems. It effectively reduces total dissolved solids (TDS) to zero using advanced ion exchange technology, ensuring ultra-pure water ideal for reef tanks and sensitive aquatic environments. The cartridge is refillable, NSF quality tested, and backed by over 15 years of industry experience, delivering reliable, leak-free performance that enhances water clarity and coral vitality.

## Description

desertcart.com: Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System : Pet Supplies

Review: 0 TDS - I use this DI cartridge in my RO/DI system for reef tank water, and it performs flawlessly. After swapping it in, my TDS immediately dropped back to 0 and has stayed there consistently through several water batches. The cartridge was well-packed, sealed tightly, and fit perfectly into my canister — no leaks or loose fittings. The resin itself looks fresh and evenly packed, not dried out like some cheaper replacements. It’s easy to install and makes a noticeable difference in water clarity and coral health over time. Pro tip: keep a handheld TDS meter handy and change cartridges when you start reading 1–2 ppm — that’s how you know it’s time. This DI resin cartridge gives the same performance as name brands but at a much better price. Highly recommend for anyone maintaining a reef tank or using RO/DI for top-off water.
Review: Spot free rinsing - Provides greatcspot free rinsing

## Features

- 💧 Reduces Total Dissolved Solids (TDS) to "0" : The deionization resin is necessary to reduce Total Dissolved Solids (TDS) to zero in the final stage of an RO/DI system. It uses ion exchange to Filter TDS from water.
- 💧 Refillable Cartridges : Cartridge caps unscrew to allow for refilling with Max Water bulk resin.
- 💧 Quality Tested: We consistently provide products and services that meet customer quality requirements.
- 💧 Why Max Water: We have 15+ years of experience in water filtration industry providing solution with a smile to millions of families across North America. Make Max Water your solution to all your filtration needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DRPC23P |
| Best Sellers Rank | #190,507 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,219 in Aquarium Filter Accessories |
| Brand | Max Water |
| Customer Reviews | 3.9 3.9 out of 5 stars (50) |
| Date First Available | June 15, 2018 |
| External Testing Certification | NSF |
| Is Discontinued By Manufacturer | No |
| Item Weight | 13.6 ounces |
| Item model number | 104050A |
| Material | Resin |
| Number of Items | 1 |
| Product Benefits | Reduces TDS |
| Product Dimensions | 2"D x 10"W x 2"H |
| UPC | 700256129028 |
| Unit Count | 1 Count |

## Product Details

- **External Testing Certification:** NSF
- **Item Weight:** 13.6 ounces
- **Material:** Resin
- **Product Benefits:** Reduces TDS
- **Product Dimensions:** 2"D x 10"W x 2"H

## Images

![Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System - Image 1](https://m.media-amazon.com/images/I/31YpgRop1rL.jpg)
![Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System - Image 2](https://m.media-amazon.com/images/I/41QTF2LPSkL.jpg)
![Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System - Image 3](https://m.media-amazon.com/images/I/41as0LgBqDL.jpg)
![Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System - Image 4](https://m.media-amazon.com/images/I/41tBKIz0EUL.jpg)
![Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System - Image 5](https://m.media-amazon.com/images/I/51Dc5FZ6Y6L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this come already filled with resin?**
A: yes it full with DI resin

**Q: What kind of resins are they? What regeneration temperatures can withstand?**
A: mixed bed DI resin

**Q: How many gallons of water would this roughly treat?  I know it may vary on the water quality.**
A: depend on the feeding PPM, it could be any between 40 to 700 gallons.  High PPM short filter life low PPM like 2 and 3PPM after the RO system the filter will give you anything between 500 to 700 gallons

**Q: Do you sale this without the resin?**
A: Sorry we only sell with DI on Amazon

## Customer Reviews

### ⭐⭐⭐⭐⭐ 0 TDS
*by S***H on October 6, 2025*

I use this DI cartridge in my RO/DI system for reef tank water, and it performs flawlessly. After swapping it in, my TDS immediately dropped back to 0 and has stayed there consistently through several water batches. The cartridge was well-packed, sealed tightly, and fit perfectly into my canister — no leaks or loose fittings. The resin itself looks fresh and evenly packed, not dried out like some cheaper replacements. It’s easy to install and makes a noticeable difference in water clarity and coral health over time. Pro tip: keep a handheld TDS meter handy and change cartridges when you start reading 1–2 ppm — that’s how you know it’s time. This DI resin cartridge gives the same performance as name brands but at a much better price. Highly recommend for anyone maintaining a reef tank or using RO/DI for top-off water.

### ⭐⭐⭐⭐⭐ Spot free rinsing
*by J***L on December 24, 2022*

Provides greatcspot free rinsing

### ⭐ Do Not Buy
*by S***N on October 18, 2025*

Buyer Beware: Looks solid, but don’t be fooled - this filter is poorly executed. The resin chamber is only about 80% full, and even the filter pads are undersized. Water quality is awful, testing around 1 PPM when proper DI resin should deliver 0 PPM (yes, I tested it running vertically). Overall, this is a cheaply made, shameful product that fails to do what it’s supposed to. Never again.

## Frequently Bought Together

- Max Water Mixed Bed Ion Exchange RODI Aquarium Filter Resin Replacement Cartridge, Compatible with 10" Reverse Osmosis Water Filtration System
- Membrane Solutions Reverse Osmosis Membrane 50 GPD 11.75"x1.75" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System 1-Pack

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*