---
product_id: 260510229
title: "DI Color Changing Mixed Bed Resin Cartridge"
brand: "aquatic life"
price: "45331CFA"
currency: XOF
in_stock: true
reviews_count: 7
category: "Aquatic Life"
url: https://www.desertcart.sn/products/260510229-di-color-changing-mixed-bed-resin-cartridge
store_origin: SN
region: Senegal
---

# Color-changing resin indicator 21 cubic inch resin capacity Includes mounting clips for RO Buddie DI Color Changing Mixed Bed Resin Cartridge

**Brand:** aquatic life
**Price:** 45331CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of impurities with color-smart clarity!

## Quick Answers

- **What is this?** DI Color Changing Mixed Bed Resin Cartridge by aquatic life
- **How much does it cost?** 45331CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/260510229-di-color-changing-mixed-bed-resin-cartridge)

## Best For

- aquatic life enthusiasts

## Why This Product

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

## Key Features

- • **Instant Resin Status:** Innovative color-changing resin lets you visually track cartridge exhaustion—no guesswork needed.
- • **Crystal Clear Cartridge:** Transparent housing offers quick, hassle-free monitoring of resin condition, keeping your water quality in check.
- • **Precision Resin Capacity:** 21 cubic inches of high-efficiency mixed bed resin ensures optimal water purification performance.
- • **Trusted Quality & Performance:** Highly rated by thousands with near-zero TDS results, delivering pure, professional-grade water treatment.
- • **Seamless RO Buddie Integration:** Comes with mounting clips designed specifically for easy attachment to your RO Buddie system.

## Overview

The Aquatic Life DI Color Changing Mixed Bed Resin Cartridge features 21 cubic inches of mixed bed resin housed in a clear, color-changing cartridge that visually signals resin exhaustion. Designed for seamless mounting on RO Buddie systems, it delivers near-zero TDS water purification, making it a reliable choice for professional-grade water treatment.

## Description

Aquatic Life DI Color Changing Mixed Bed Resin Cartridge : desertcart.ae: Pet Supplies

Review: Highly recommended - Good quality product
Review: Works great - Work very well … TDS almost 0 👌🏻

## Features

- 21-Cubic Inch Color Changing Mixed Bed Resin Inline Cartridge.
- Includes mounting clips to attach to our RO Buddie!
- Clear cartridge makes determining when resin is exhausted easy!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DSP57BQ |
| Allergen Information | Nut Free |
| Best Sellers Rank | #109,371 in Kitchen ( See Top 100 in Kitchen ) #346 in Water Filter Cartridges |
| Brand Name | Aquatic Life |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,359) |
| Global Trade Identification Number | 00810957012427 |
| Included Components | Aquatic Life DI Color-Changing Mixed Bed Resin Cartridge for RO Buddie |
| Item Form | Liquid |
| Item Type Name | Resin Cartridge |
| Item Weight | 0.99 Pounds |
| Manufacturer | Aquatic Life |
| Manufacturer Part Number | 330242 |
| Model Number | 330242 |
| UPC | 810957016685 810957012427 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Aquatic Life
- **Item form:** Liquid
- **Item weight:** 0.99 Pounds
- **Number of Packs:** 1
- **Unit count:** 1 Count

## Images

![DI Color Changing Mixed Bed Resin Cartridge - Image 1](https://m.media-amazon.com/images/I/71ga4jV85dL.jpg)

## Questions & Answers

**Q: There are 2 sizes of this product on a different website. Can anyone verify if this is the 21 or 31 cubic in. version?**
A: I am unsure what u mean by 21/31 cubic in, I bought this cartilage for my 100 gallon per day aquatic life ro filter and have since put out hundreds of gallons of 0ppm water, it has started changing color but still has long way to go, without the di cartilage the filter puts out 15ppms with the intake water being just under 200ppm

**Q: How often do i need to replace this cartridge?**
A: It's refillable. Top cap is removable and replacement resin may be purchased much cheaper than a cartridge. Depends on amount of water passed through it as well as how contaminated it may be.

**Q: Will I need to purchase any tubing or any other additional pieces aside from the RO Buddie itself?**
A: Yes you will need extra tubing for the r/o buddie. I just got my r/o buddy a few days ago. Make sure you cut the tubing clean. Otherwise it will leak. first 10 gallons have been 0 ppm. And my saltwater tank looks amazing.

**Q: My cartridge does not remotely look green, it's more like a shimmering black, purple, and blue. Anyone else had that problem?**
A: Is it blue when new or it turned blue?  Mine is green.  I think if it's blue it's used.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommended
*by J***E on 2 August 2022*

Good quality product

### ⭐⭐⭐⭐⭐ Works great
*by H***. on 25 January 2022*

Work very well … TDS almost 0 👌🏻

### ⭐⭐⭐⭐⭐ Review
*by D***N on 10 July 2023*

This cartridge works great and I can get a bought 6 months out it before I have to replace it. HOWEVER The TDS of my supply water is 20ish and I only use this to filter about 10 gallons a week. The people complaining that it doesn't last long enough are either A) using supply water with a high TDS (100+) or B) Using it to filter large quantities of water.

## Frequently Bought Together

- Aquatic Life DI Color Changing Mixed Bed Resin Cartridge, Aquarium, Hydroponics
- Aquatic Life RO Buddie Sediment Cartridge
- AQUATICLIFE Inline RO Buddie Replacement Cartridges - Includes Carbon Block Filter, Sediment Cartridge and 50 GPD Membrane for RO/RODI Reverse Osmosis Deionization Water Filter System Units

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-23*