---
product_id: 10272202
title: "LiquaGen - 6-Stage Reverse Osmosis and Deionization RO/DI Water Filter System | w/Filled Pressure Gauge | TDS Meter - 100 GPD"
brand: "liquagen"
price: "2076.98 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/10272202-liquagen-6-stage-reverse-osmosis-and-deionization-ro-di-water
store_origin: TN
region: Tunisia
---

# 100 GPD flow rate 6 filtration stages 5-min installation LiquaGen - 6-Stage Reverse Osmosis and Deionization RO/DI Water Filter System | w/Filled Pressure Gauge | TDS Meter - 100 GPD

**Brand:** liquagen
**Price:** 2076.98 DT
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into Purity with LiquaGen!

## Quick Answers

- **What is this?** LiquaGen - 6-Stage Reverse Osmosis and Deionization RO/DI Water Filter System | w/Filled Pressure Gauge | TDS Meter - 100 GPD by liquagen
- **How much does it cost?** 2076.98 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/10272202-liquagen-6-stage-reverse-osmosis-and-deionization-ro-di-water)

## Best For

- liquagen enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Purity:** Experience 0 TDS water for your aquatic life!
- • **Lifetime Support:** Enjoy 2-year warranty and lifetime customer assistance.
- • **Space-Saving Design:** Compact under-sink installation for any home.
- • **User-Friendly Setup:** Install in just 5 minutes—no hassle!
- • **Durability Guaranteed:** Leak-free fittings ensure long-lasting performance.

## Overview

The LiquaGen 6 Stage Reverse Osmosis + Deionization Water Filtration System delivers ultra-pure water at a remarkable 100 GPD. Designed for aquariums and laboratory applications, this compact system features a user-friendly installation process, durable leak-free fittings, and a promise of 0 TDS water quality. With a 2-year warranty and lifetime support, it's the ultimate choice for those who demand the best for their aquatic environments.

## Description

Full description not available

## Features

- This 6 Stage RO Water Filter System is an excellent Pre-Assembled Reverse Osmosis System to eliminate small impurities like chlorine found in city water. This machine requires minimal space! Ideal for Aquarium Water Treatments like Fish Tank's, Reef Tanks, Saltwater and Freshwater Aquariums; also for laboratory testing, and other applications where ultra-pure water is necessary. Optimal water filtration for fish, coral, turtle aquarium's & other aquatic life, live rock, salt rock & plants.
- SPECIFICATIONS:- Air-leak tested, leak-free fittings & long lasting fish tank filter's ensure durability & mitigate chances for damage & breakage. Filtration Stages: 5 Micron Polypropylene Sediment-> UDF Activated Carbon-> Coconut Carbon-> 100 GPD RO Membrane-> Inline DI Canister x 2. If unit is used w/ storage tank you need to add an auto shut-off valve & check valve. Installation takes approximately 5 minutes! Reach out for the parts! 2 year manufacturer warranty! Lifetime customer support!
- Special Accessories:- Manual Flush Valve makes this RODI superior to any other water purifier by increasing the life of the unit, reducing possible leaks & saves you valuable time when flushing the system. Have easy-to-read two-tone PSI Gauge dials printed in bold UV resistant ink for ease of legibility. Every gauge is tested for accuracy & leakage. Our gauges are designed for demanding applications such as reverse osmosis, oil refining, chemical, food processing plants, water treatment & more!
- 0 TDS PROMISE: Highest Caliber Nuclear Grade Deionizer Media provides optimal performance for the membrane. The higher the rejection rate of the membrane the longer the DI will last. Many customers use dechlorinators which are designed to neutralize the chlorine in the water but this removes no harmful contaminants from the water. Whereas DI polishes off the remaining TDS of the membrane & leaving fewer TDS out of the membrane making the DI last longer & perform better certifying 0 TDS water.
- PREMIER MEDIA:- Our Activated Charcoal Carbon Media provides an exceptional cost-to-performance value. With high chlorine reduction, great dirt-holding capacity, and greatly reduced carbon fines, you will soon make LiquaGen filters the only filters you need. Our Polypropylene Sediment Aquarium Filters' come with a 3-layer honeycomb gradient design making it 3x more efficient than another Water Purifiers' non-gradient filter, removing dirt, rust, dust, chemical resistance and sand particles.

## Images

![LiquaGen - 6-Stage Reverse Osmosis and Deionization RO/DI Water Filter System | w/Filled Pressure Gauge | TDS Meter - 100 GPD - Image 1](https://m.media-amazon.com/images/I/81Ipg8uYoUL.jpg)

## Available Options

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

## Questions & Answers

**Q: no tan and no faucet included?**
A: Faucet and tank are not included.

**Q: Will this attach to a pressurized tank and what size fittings will I need.**
A: Yes, this can be installed with a pressured tank.  In the packaging we include a male run tee which can connect to a storage tank.  If you have any questions during the installation please contact us on 951.400.3365

Thank you, 
Tim 
LiquaGen

**Q: can this be used as under the sink hook up**
A: Yes, but note that it does not have the reservoir most under the sink units contain. It also does not have the collar for the waste water that is standard for under sink units.  All of these can be purchased separately, and I highly recommend this unit.

**Q: What’s the waste to filtered water ratio?**
A: 6:1 and with a pressure booster at optimum pressure(70#) makes about 3 gallons per hour

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid unit, works great!
*by A***R on March 27, 2019*

Product is solid and works great. Easy to follow instructions. Read the instructions better than I did.My 3 stage DI units on top (my second to last picture) had loose fittings that needed more Teflon. Mine all leaked when I turned on the unit. The instructions do however state to check all the fittings over before install. So that was my fault. More Teflon and re-tighten, and now it works great.Comes with a few different fittings to hook it up to water which is nice. Also mine came with a float control for your aquarium sump for auto top off. (Last picture) You would just have to run a line from your RO DI unit to your sump.Also the digital TDI unit works great as well. Shows you Parts Per Million before water comes in and after water leaves unit.I bought this unit to make clean water for my saltwater aquarium and it's working perfect. Should have bought this two years ago!

### ⭐⭐⭐⭐ Works fine. I guess it would have cost more and ...
*by M***L on September 4, 2017*

Works fine. I guess it would have cost more and I did pull the old conductivity meter off my old unit but would be nice to have on this one.

### ⭐⭐ Check all connections for leakage.
*by C***S on March 7, 2020*

It came to me damaged. The frame it's mounted in had a very bent corner, its only cosmetic, but still.. Thou can tell it happened before it was packaged. The pressure gauge leaked and I could not get it to stop by tightening, plus the gauge reads zero at all times. Found they plumed it in between the dionizers and the RO filter. No data anywhere to tell me if this is intentional. So I bypassed it since it was leaking

## Frequently Bought Together

- LiquaGen - 6 Stage Reverse Osmosis + Deionization Water Filtration System- 100 GPD w/Pressure Gauge & TDS Meter | Under Sink Water Filter Machine for Aquarium Water Purification
- HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy,Blue & White
- AquaticLife Float Valve Kit for RO & RO/DI Systems

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-01*