---
product_id: 22002698
title: "(ISO-RO4DI) 4 Stage Reef/Aquarium Deionized Reverse Osmosis Water Filter System 75 GPD"
brand: "isopure water"
price: "1680.53 DT"
currency: TND
in_stock: true
category: "Kitchen"
url: https://www.desertcart.tn/products/22002698-iso-ro4di-4-stage-reef-aquarium-deionized-reverse-osmosis-water
store_origin: TN
region: Tunisia
---

# (ISO-RO4DI) 4 Stage Reef/Aquarium Deionized Reverse Osmosis Water Filter System 75 GPD

**Brand:** isopure water
**Price:** 1680.53 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** (ISO-RO4DI) 4 Stage Reef/Aquarium Deionized Reverse Osmosis Water Filter System 75 GPD by isopure water
- **How much does it cost?** 1680.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/22002698-iso-ro4di-4-stage-reef-aquarium-deionized-reverse-osmosis-water)

## Best For

- isopure water enthusiasts

## Why This Product

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

## Description

Our RO/DI units are for Reef/Aquarium enthusiasts who require only the purest of water and when reverse osmosis is not enough. Reverse osmosis removes a large majority of TDS (total dissolved solids) but not enough of it. TDS is can be lowered to extremely low levels by using a DI (deionization) filter. With our systems, you will typically get ZERO to near ZERO TDS readings!!!

## Images

![(ISO-RO4DI) 4 Stage Reef/Aquarium Deionized Reverse Osmosis Water Filter System 75 GPD - Image 1](https://m.media-amazon.com/images/I/41anJxYBPcL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/22002698-iso-ro4di-4-stage-reef-aquarium-deionized-reverse-osmosis-water](https://www.desertcart.tn/products/22002698-iso-ro4di-4-stage-reef-aquarium-deionized-reverse-osmosis-water)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-05*