---
product_id: 456231517
title: "6 Stage Portable Dual Use Drinking and Aquarium Reef/Deionization | Reverse Osmosis Filter System RO/DI | w/pH Alkaline Mineral Restoration Filter | 0 TDS | 150 GPD"
brand: "liquagen water technology"
price: "€ 1033.61"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/456231517-6-stage-portable-dual-use-drinking-and-aquarium-reef-deionization
store_origin: GR
region: Greece
---

# 150 GPD ultra-pure water output Manual flush valve for extended lifespan 6-stage dual-use filtration system 6 Stage Portable Dual Use Drinking and Aquarium Reef/Deionization | Reverse Osmosis Filter System RO/DI | w/pH Alkaline Mineral Restoration Filter | 0 TDS | 150 GPD

**Brand:** liquagen water technology
**Price:** € 1033.61
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game—pure, mineral-rich, and ready for every need!

## Quick Answers

- **What is this?** 6 Stage Portable Dual Use Drinking and Aquarium Reef/Deionization | Reverse Osmosis Filter System RO/DI | w/pH Alkaline Mineral Restoration Filter | 0 TDS | 150 GPD by liquagen water technology
- **How much does it cost?** € 1033.61 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/456231517-6-stage-portable-dual-use-drinking-and-aquarium-reef-deionization)

## Best For

- liquagen water technology enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Outlet Design:** Two streams, one system—perfect for drinking & aquarium needs.
- • **Quick Installation:** Pre-assembled setup ready in 5-10 minutes—no hassle, no wait.
- • **Mineral Restoration:** Replenishes essential minerals like Calcium & Magnesium for health.
- • **Superior Filtration:** GE USA high-rejection RO membrane ensures 0 TDS ultra-pure water.
- • **Maintenance Made Easy:** Manual flush valve reduces leaks and extends filter life effortlessly.

## Overview

The LiquaGen Water Technology 6-Stage RO/DI system delivers 150 gallons per day of ultra-pure water with zero TDS, featuring dual outlets for simultaneous drinking and aquarium use. It restores vital minerals lost during filtration, uses a premium GE USA membrane, and includes a manual flush valve for easy maintenance and longer system life. Pre-assembled for quick installation, it’s the all-in-one solution for professionals demanding purity and convenience.

## Description

6 Stage Portable Dual Use Drinking and Aquarium Reef/Deionization | Reverse Osmosis Filter System RO/DI | w/pH Alkaline Mineral Restoration Filter | 0 TDS | 150 GPD

## Features

- Why buy TWO systems when you can have a two in one! This pre-assembled system has two outlets allowing dual use. First outlet is great for drinking water, household use such as cooking. The second outlet is great for aquariums, laboratory testing, and other applications where ultra-pure water is necessary.
- Helps restore minerals lost in the RO process. Improves the qualities of clean water by adding necessary minerals for proper human development and health minerals, such as Calcium, Magnesium, Sodium, Potassium and others readily found in many natural mineral waters.
- Manual Flush Valve makes this system superior to any other RO/DI system in the market by increasing the life of the unit, reducing possible leaks, and saves you valuable time when flushing the system every few months.
- High Rejection Reverse Osmosis (RO) Membrane. Film by GE USA.
- Pre - Assembled System. Takes roughly 5-10 minutes to install!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Installation Method | Self-installation |
| Purification Method | Alkaline |
| Power Source | Adapter |
| Additional Features | NSF certified, Multi Stage Filtrartion |
| Container Type | Cartridge |
| Capacity | 150 Gallons |
| Material Type | Filtration Membrane, Plastic |

## Product Details

- **Brand:** LiquaGen Water Technology
- **Special features:** Chlorine Reduction
- **Material:** Filtration Membrane, Plastic
- **Capacity:** 150 Gallons
- **Included components:** RO System, Inlet Hose, Outlet Hose, Garden Hose Adapter, Fittings, Wrench

## Images

![6 Stage Portable Dual Use Drinking and Aquarium Reef/Deionization | Reverse Osmosis Filter System RO/DI | w/pH Alkaline Mineral Restoration Filter | 0 TDS | 150 GPD - Image 1](https://m.media-amazon.com/images/I/91wruFoWR5L.jpg)

## Questions & Answers

**Q: Does this come with a shut off valve and check valve?**
A: It comes with 3 ball valves (shut off valves). No check valve. I would recommend picking up a check valve and an ro automatic shut off valve. If you don’t know how the ro automatic shut off valve works with a check valve just google it. It’ll make your life with this ro system much better.

**Q: Does it come with a water pressure gage**
A: This comes with very little other than the filter itself. It comes with NO SHUT OFF VALVE, NO SADDLE VALVE (to pierce the copper pipes to get water), and of course NO PRESSURE GAUGE.

**Q: Which one is better and never? this one or the one without the mineral restoration (b00lk97sqo)? which one is recommended for drinking and aquarium?**
A: This "portable" ro filter does not come with a shut off or the saddle valve. As I recall (I gave mine away) it comes with a garden hose set up so if you're going to use it in your home you have to convert it to 1/4 tubing, buy a shut off valve (or it will run constantly), tubing to replumb the ro filter for a shut off valve. The saddle valve is used to pierce copper water pipe to get the water.  I had difficulty trying to work with this seller. No opinion on the mineral restoration.

**Q: when making water is the waster line supposed to have water coming out, can i out a valve on it**
A: The LiquaGen unit has a reverse osmosis (RO) cartridge. The RO cartridge needs to be flushed of contaminants. Thus, the flush section does continually dribble water through a small orifice in the flush/bypass section. The LiquaGen unit is probably originally meant to be up fed intermittently with a garden hose. I've hooked mine up to the regular house cold water line. I've installed a small ball valve in the house water feed line that remains off when the unit is not in use.  When I need to make RO/DI water for the aquarium, I turn on the feed water as well as the RO cartridge big flush valve for about 15 minutes. Then shut the flush valve off and make the RO/DI water needed (10 gallons). At the end of the run, the RO flush valve is opened again for another 15 minutes to make sure the RO cartridge is cleaned. Then both the flush valve and feed water valves are closed. The unit is ready for the next batch of RO/DI water.
Hope this helps.
B. Bray

## Frequently Bought Together

- LiquaGen - 6 Stage Portable Dual Use Drinking and Aquarium Reef/Deionization | Reverse Osmosis Water Filter System RO/DI | w/pH Alkaline Mineral Restoration Filter | 0 TDS | 150 GPD
- HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy,Blue & White
- Malida Stainless Water Pressure Test Gauge, Water Pressure Detector for Aquarium Meter 0-1.6MPa 0-220psi Reverse Osmosis System Pump with 1/4.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-13*