---
product_id: 186837841
title: "Express Water 600 GPD Commercial Reverse Osmosis Water Filtration System – 5 Stage High Capacity RO Filtration – Includes Pre-Filters, Pressure Pump, Controller, Gauges, and RO Membrane"
brand: "express water"
price: "¥45295"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/186837841-express-water-600-gpd-commercial-reverse-osmosis-water-filtration-system
store_origin: JP
region: Japan
---

# 600 GPD ultra-high capacity Real-time control & monitoring 5-stage precision filtration Express Water 600 GPD Commercial Reverse Osmosis Water Filtration System – 5 Stage High Capacity RO Filtration – Includes Pre-Filters, Pressure Pump, Controller, Gauges, and RO Membrane

**Brand:** express water
**Price:** ¥45295
**Availability:** ✅ In Stock

## Summary

> 💧 Purify like a pro — because your business deserves nothing less!

## Quick Answers

- **What is this?** Express Water 600 GPD Commercial Reverse Osmosis Water Filtration System – 5 Stage High Capacity RO Filtration – Includes Pre-Filters, Pressure Pump, Controller, Gauges, and RO Membrane by express water
- **How much does it cost?** ¥45295 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/186837841-express-water-600-gpd-commercial-reverse-osmosis-water-filtration-system)

## Best For

- express water enthusiasts

## Why This Product

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

## Key Features

- • **Smart Monitoring System:** Integrated controller and gauges provide real-time insights for peak operational efficiency.
- • **Versatile Commercial Use:** Ideal for restaurants, cafes, medical offices, spas, and industrial applications—protect your equipment and elevate water quality.
- • **Robust Stainless Steel Frame:** Compact, durable design built to withstand demanding commercial environments.
- • **Advanced 5-Stage Purification:** From sediment to activated carbon and RO membrane, every drop is purified to perfection.
- • **Ultra-High Capacity Filtration:** Delivers a massive 600 gallons per day to keep your business flowing without interruption.

## Overview

The Express Water 600 GPD Commercial Reverse Osmosis System is a high-capacity, 5-stage filtration powerhouse designed for demanding commercial settings. Featuring a durable stainless steel frame, precision polyamide thin-film composite membrane, and smart monitoring controls, it delivers ultrapure water by removing TDS, fluoride, heavy metals, and limescale. Perfect for enhancing water quality in restaurants, medical offices, spas, and more, it safeguards your equipment while ensuring consistently fresh, clean water.

## Description

Full description not available

## Features

- Commercial RO Water Filter: Our state of the art reverse osmosis filtration technology with a filtration accuracy of 0.0001μm effectively reduces most impurities including TDS, fluoride, heavy metals, and limescale in your tap water. Improve the taste of your food, coffee, ice, and drinks with reverse osmosis filtration. Attention: Not for residential use.
- High Quality Commercial RO System: Express Water Commercial Reverse Osmosis Water Filtration Systems are designed to be compact and durable. Built with a stainless-steel frame, all components are protected and compactly organized for maximized storage. A Filtration System You Can Trust: Inner membrane layers made from polyamide dry type thin-film composite. Tested and verified by independent laboratories.
- Efficient Commercial Water Filter: This Commercial RO Filter is outfitted with a pre-installed computer interface module and easy-to-read gauges for maximum control and efficiency in your commercial water filter system.
- 5 Stage Commercial RO Filter: Express Water 5 Stage Commercial Water Filter Systems includes 5 micron Sediment filter, 2 Activated Carbon Block filters, Post-Activated Carbon filter and Reverse Osmosis Membrane for clean, clear, and fresh water wherever you need it. Catch More Impurities: Density grading of the membrane layers gives your filtration the most surface area which means your filter catches more impurities and lasts longer giving you the best value in commercial water filtration.
- Commercial Water Filter System: Express Water’s commercial reverse osmosis water filters reduce dissolved solids from your business’s water, increasing efficiency and life span of water appliances while making ultrapure water perfect for restaurant, cafe, office, industry, medical needs, metal treatment, doctor’s office, spa, and much more. Protect appliances, boilers, steam equipment, washing machines, dishwashers, hot water heaters and more with 5-stage high capacity RO filtration.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EXPRESS WATER |
| Special Feature | Durable |
| Product Dimensions | 12"L x 12"W x 30"H |
| Package Information | Pouch |
| Installation Type | Under Sink |
| UPC | 860000330787 |
| Manufacturer | Express Water |
| Item Weight | 63 pounds |
| ASIN | B084HQ72J4 |
| Item model number | ROMAX600LTE |
| Date First Available | February 5, 2020 |

## Product Details

- **Brand:** EXPRESS WATER
- **Special Feature:** Durable
- **Product Dimensions:** 12"L x 12"W x 30"H
- **Material:** Stainless Steel
- **Capacity:** 600 Gallons
- **Included Components:** Roast
- **Package Information:** Pouch
- **Installation Type:** Under Sink
- **Purification Method:** Carbon Block, Reverse Osmosis
- **UPC:** 860000330787

## Images

![Express Water 600 GPD Commercial Reverse Osmosis Water Filtration System – 5 Stage High Capacity RO Filtration – Includes Pre-Filters, Pressure Pump, Controller, Gauges, and RO Membrane - Image 1](https://m.media-amazon.com/images/I/61TtrNdytWL.jpg)
![Express Water 600 GPD Commercial Reverse Osmosis Water Filtration System – 5 Stage High Capacity RO Filtration – Includes Pre-Filters, Pressure Pump, Controller, Gauges, and RO Membrane - Image 2](https://m.media-amazon.com/images/I/718+uqmsy8L.jpg)
![Express Water 600 GPD Commercial Reverse Osmosis Water Filtration System – 5 Stage High Capacity RO Filtration – Includes Pre-Filters, Pressure Pump, Controller, Gauges, and RO Membrane - Image 3](https://m.media-amazon.com/images/I/71D2orQ4ntL.jpg)
![Express Water 600 GPD Commercial Reverse Osmosis Water Filtration System – 5 Stage High Capacity RO Filtration – Includes Pre-Filters, Pressure Pump, Controller, Gauges, and RO Membrane - Image 4](https://m.media-amazon.com/images/I/81gjfDSQYbL.jpg)
![Express Water 600 GPD Commercial Reverse Osmosis Water Filtration System – 5 Stage High Capacity RO Filtration – Includes Pre-Filters, Pressure Pump, Controller, Gauges, and RO Membrane - Image 5](https://m.media-amazon.com/images/I/71t8Tp4BMFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic volume for an RO system - 5 quarts less than 60 seconds
*by P***Y on March 16, 2021*

I intentionally waited before writing this review as I had poor customer service experiences and wasn't sure that I would keep the system. I had a number of questions when I first received the system and politely saying, customer service sucked. No one would answer their customer service line and I would have to leave a message. I followed up with an email and the Express Water Team would reply and unfortunately, their answers were difficult to understand - it could've been me and my lack of understanding but I doubt that was the case. I then got a call from Brandon, he was AMAZING and quite clear in his instruction. Right off the bat, he said, "sorry, this Covid thing has slowed us to a crawl and we can't adequately keep up." Brandon was generous with his time and talked me through all the steps from installation to troubleshooting the system. All things considered, and simply put, this is an amazing filtration system and the volume of RO water delivered in under 60 seconds is amazing. On a scale of 1-10 for product satisfaction I'm a 9 - it works very well and I am thrilled with the quality and quantity of filtered water.

### ⭐ Not a Commercial System, not even a Whole House System!
*by A***E on November 2, 2021*

The Introduction, page 1 of the Installation Manual, states this is a “Residential Commercial Reverse Osmosis System.” The manual further states that it is, “for climate controlled indoor use only. Overly high or low temperature ranges will damage the unit.”This unit does not have two inch or one inch connections to an incoming water line. It is a saddle tap connection unit similar to other 600 GPD under the counter units sold on Amazon. The difference between this and those units is the addition of an rv size booster pump that is included to provide sufficient water pressure to enable the RO filter to provide clean water on demand from a kitchen faucet.Had these facts been clearly stated I would not have purchased the unit nor would I have needed to return it. My under the counter unit purchased on Amazon in 2019, a HIKINS 600 GPD high demand tankless system, has all the same features except the water pump and is selling for $199.00 as of 11-2-21. A water booster pump is unnecessary unless your water pressure is low. RV water pumps like this one are available from Amazon for less than a hundred dollars.

### ⭐⭐⭐⭐ It is slow
*by M***Y on December 14, 2020*

It works great

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*