---
product_id: 30139482
title: "RO/DI Aquarium Reef System 5 Stage Clear Single DI Manual Flush Valve 75 GPD"
brand: "fountainhead water system"
price: "KD 94.94"
currency: KWD
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.kw/products/30139482-ro-di-aquarium-reef-system-5-stage-clear-single-di
store_origin: KW
region: Kuwait
---

# 75 GPD Flow Rate 5-Stage Filtration Made in USA RO/DI Aquarium Reef System 5 Stage Clear Single DI Manual Flush Valve 75 GPD

**Brand:** fountainhead water system
**Price:** KD 94.94
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Purity!

## Quick Answers

- **What is this?** RO/DI Aquarium Reef System 5 Stage Clear Single DI Manual Flush Valve 75 GPD by fountainhead water system
- **How much does it cost?** KD 94.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/30139482-ro-di-aquarium-reef-system-5-stage-clear-single-di)

## Best For

- fountainhead water system enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted in the USA, ensuring top-notch quality and durability for your aquarium.
- • **Fast & Efficient:** Enjoy a remarkable 75 gallons per day flow rate, perfect for all water types.
- • **Eco-Friendly Choice:** Reduce waste and promote sustainability with our manual flush valve design.
- • **Pure Water, Happy Fish!:** Experience crystal-clear water with our advanced 5-stage filtration system.
- • **Join the Reef Revolution!:** Elevate your aquarium game and create a thriving underwater ecosystem.

## Overview

The RO/DI Aquarium Reef System is a high-performance reverse osmosis unit designed for all water types. With a 5-stage filtration process and a flow rate of 75 gallons per day, it ensures optimal water quality for your aquarium. Proudly made in the USA, this system features a manual flush valve for efficient maintenance and sustainability.

## Description

Five Stage RO/DI Aquarium System with 75 GPD Membrane. 2x10" DI REFILLABLE Color Changing Media Cartridge. Manual Flush Valve. ALL CLEAR HOUSINGS. Reverse Osmosis systems, combined with A DI after filter, will give you the lowest TDS reading for your aquarium water supply. DI Resin is necessary to reduce Total Dissolved Solids (TDS) to zero and is the last stage of an RO/DI unit. It is unnecessary to use the expensive proprietary DI cartridges that other RO manufacturers sell. Simply buy a refillable DI cartridge and fill with DI resin. You'll save money and get the same results. A constant supply of high purity water can be obtained by processing high quality Reverse Osmosis water through a final DI polisher to remove remaining ions. A manual valve will allow you to flush the membrane periodically to prevent TDS creep. The clear DI cartridges are refillable, so you can save with buying media in bulk, and using the cartridges again, and again. Exported By ExportYourStore

## Features

- Type:Reverse Osmosis Unit, Mpn:FHRODI31C75
- Water Type:All Water Types, Country/Region Of Manufacture:United States
- Brand:Fountainhead Water System

## Images

![RO/DI Aquarium Reef System 5 Stage Clear Single DI Manual Flush Valve 75 GPD - Image 1](https://m.media-amazon.com/images/I/815GIm-Du4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Amazing customer service
  

*by L***I on Reviewed in the United States 🇺🇸 on September 15, 2022*

First time installing this system, so I called their service line. Their customer service is superv, not only made instillation steps a breeze, but have me helpful insight and now that it's up it's working great, using it for my reef tanks rodi /salt water

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**Shop now:** [https://www.desertcart.com.kw/products/30139482-ro-di-aquarium-reef-system-5-stage-clear-single-di](https://www.desertcart.com.kw/products/30139482-ro-di-aquarium-reef-system-5-stage-clear-single-di)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-14*