GR/O RO System - The Water Saver

The GR/O RO System - The Water Saver is a four-stage reverse osmosis drinking water filtration system designed to provide excellent purified water with little waste. A 50% recovery rate and fully automatic operation, this high capacity production system is built from the same components as larger units and offers thetwice water efficiency ratio of 1:1 our larger systems use.

This high-yield system pumps 75 gallons of pure water per day, making it an environmentally friendly solution to tradition water systems for houses and small businesses. Featuring John Guest® quick-connect fittings, you can easily change the filters as needed, and its attractive faucet options add a touch of elegance to your sink.

This model is offered in 3 styles to fit every need (GR/O-HE-75 (regular chrome faucet in photo) / GR/O-HE-75-D (designer chrome faucet) / GR/O-HE-75-XF (no faucet) and was designed for flexibility, performance, and sustainability.

Water-Saving Technology and Design

50% Efficiency – 1:1 Recovery Ratio

The most unique feature of the GR/O RO System is its high efficiency design to recover up to 50 percent of water, you use 50 percent less water to get higher quality water when compared to a traditional RO system that recovers only 15 percent. This is a huge leap ahead from traditional systems, and one of the reasons we feel that the GR/O RO is an ecologically-sound product for new homes.

Built to Conserve and Save

This efficient operation results in:

• Lower water bills
• Less burden on local wastewater plants
• Long-term savings on water usage

Advanced Four-Stage Filtration System for Healthy Water

Stage 1 – Sediment Pre-Filter

Eliminates dirt, sand, rust and particulates to protect and extend the life of the Culligan RO system.filters for later stages of the filtration process as well as create a stronger membrane resistance, thus further reducing the claim of softening water.

Stage 2 – Carbon Block Filter

Decreases chlorine, organic chemicals and other impurities that contribute to bad taste and odor, and protects the RO membrane

Stage 3: Reverse Osmosis Membrane

The 75 GPD RO membrane removes dissolved solids, fluoride, metals, and other contaminants for large flow rates and low waste.

Step 4 – After Carbon Polishing Filter

Just before the water is discharged from the faucet, there's a final finish to the taste and clarity of the water. This is all to make sure that every glass of water is crystal clear and refreshing.

Model Options and Customization

GR/O Model Variants

• GR/O-HE-75: 4-stage unit with a standard chrome faucet
• GR/O-HE-75-D: 4-stage unit with a designer chrome faucet
• GR/O-HE-75-XF: 4-stage unit without a faucet, perfect for replacement or integration with an existing fixture

These model choices make it easy to coordinate the system with the kitchen’s design look, or work around an already established setup.

Installation and Build Features

John Guest® Quick-Connect Fittings

All systems include John Guest® push-fit fittings which are easy to use, braided and allow for a snug fit and are virtually leak proof. This makes installation and cartridge replacement easy for both pro and DIY applications.

Compact Housing with Chrome Finish

It has three-housing configuration that is more compact and tough enough to fit in most kitchen sinks. A chrome faucet means the product is designed to look sleek and modern in any kitchen décor.

Warranty and Longevity

Two-Year Warranty Coverage

The GR/O RO System is backed by a 2 year warranty ensuring quality products. The uncluttered configuration requires a minimum of service with open accessible housings and performances proven components.

Final Words

The GR/O RO System – Water Saver is a new age sustainable technology for clean drinking water in the convenience of your home. With a 1:1 water-saving ratio and 75 GPD capacity, combined with John Guest® fittings, this model is simply one of the best options - most efficient and easiest to use. So, no matter if you like the standard faucet or designer – even if you don’t want a faucet at all – the GR/O series is a flexible and convenient performance solution for you.

2-year limited warranty and designed for sustainability, the GR/O RO System offers a more responsible solution to your families drinking water needs.