All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

COMPATIBILITY: This upgrade kit is designed to suit the RO/DI systems which utilise 100GPD RO membrane(s) only. For all Reef Pure RO 4, 5 and 6 Stage Essentials, Essentials+ and Premium systems please see the 50-100GPD Membrane Flush Valve Upgrade Kit, or for the 6 Stage Expert RO/DI System please see the 200-400GPD Membrane Flush Valve Upgrade Kit.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

Our ‘Premium’ range of RO/DI systems, across all stage variations, include all optional accessories as well as 2 x 50GPD RO membranes. These systems do require a minimum water pressure of 65psi.

The 4 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with chlorine,  some chloramines and have minimal levels of other contaminants.

Reef Pure RO/DI systems are designed by Australian reefers, for Australian reefers. Perfectly suited to reef aquarium reverse osmosis needs and featuring full sized deionisation cartridges, you can rest assured you are getting pure 0 TDS water for your freshwater and marine aquarium.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

The 100 GPD Premium Upgrade Kit will give your system the ability to produce twice as much water as a system running a standard 50 GPD membrane without an increase in wastewater making it twice as efficient.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

The 4 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with chlorine,  some chloramines and have minimal levels of other contaminants.

So, as long as the minimum water pressure can be provided, they will produce water twice as fast as a single standard 50 GPD membrane whilst cutting the amount of wastewater in half. If your home’s water pressure doesn’t reach the minimum 65psi required, don’t worry, you can add a booster which is sold separately.

The 5 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with high amounts of chlorine and chloramines, along with common levels of other contaminants.

Our 4 stage systems are housed on a single bracket which makes them compact, easy to move and ideal if a non-permanent connection is required. Installing a 4 stage system is simple and can be done in minutes without any permanent modifications to your home or its plumbing.

The 4 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with chlorine,  some chloramines and have minimal levels of other contaminants.

Our 4 stage systems are housed on a single bracket which makes them compact, easy to move and ideal if a non-permanent connection is required. Installing a 4 stage system is simple and can be done in minutes without any permanent modifications to your home or its plumbing.

COMPATIBILITY: This upgrade kit is designed to suit the 6 Stage 400GPD Expert RO/DI System and RO/DI systems which utilise 200GPD RO membrane(s) only. For all other 4, 5 & 6 Stage Essentials, Essentials+ and Premium systems please see the 50-100GPD Membrane Flush Valve Upgrade Kit.

This is done by adding an additional carbon stage to the system. As a 5 Stage System, it will be capable of not only treating higher chlorine levels but chloramines also.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

Our ‘Premium’ range of RO/DI systems, across all stage variations, include all optional accessories as well as 2 x 50GPD RO membranes. These systems do require a minimum water pressure of 65psi.

The 4 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with chlorine,  some chloramines and have minimal levels of other contaminants.

If your home’s water pressure is less than the required 65psi minimum, then you will need to add a booster pump which is simple and only takes a couple of minutes.

This kit will allow you to easily upgrade your Reef Pure RO Systems 4 Stage system to a Reef Pure Ro Systems 5 Stage system.

This kit will help to significantly increase the usable life of your RO membrane and ensure that it is always working optimally.

Our ‘Premium’ range of RO/DI systems, across all stage variations, include all optional accessories as well as 2 x 50GPD RO membranes. They will produce water twice as fast as a single standard 50 GPD membrane whilst cutting the amount of wastewater in half.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

The 4 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with chlorine,  some chloramines and have minimal levels of other contaminants.

Our 4 stage systems are housed on a single bracket which makes them compact, easy to move and ideal if a non-permanent connection is required. Installing a 4 stage system is simple and can be done in minutes without any permanent modifications to your home or its plumbing.

Installation is as simple as replacing your existing flow restrictor with the included one and swapping out the membranes.

Installation is as simple as replacing your existing flow restrictor with the included one and swapping out the membranes.

Included is a high-quality thin film composite (TFC) membrane, as well as the matched flow restrictor, to ensure proper membrane performance and contaminant rejection.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

This upgrade kit does require a minimum of 65psi feed in water pressure, into the first membrane in order to function properly and be efficient.

Over time, deposits become lodged in the RO membrane and if these deposits are not flushed from the membrane, they will reduce the RO membrane’s overall life and performance.

The 5 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with high amounts of chlorine and chloramines, along with common levels of other contaminants.

The 100 GPD Premium Upgrade Kit will increase the production of any 50 GPD reverse osmosis system to 100 GPD without having to use any additional water.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

This kit will help to significantly increase the usable life of your RO membrane and ensure that it is always working optimally.

Our 4 stage systems are housed on a single bracket which makes them compact, easy to move and ideal if a non-permanent connection is required. Installing a 4 stage system is simple and can be done in minutes without any permanent modifications to your home or its plumbing.

This kit contains everything you need to upgrade your dual membrane RO/DI system to 100GPD (gallon per day) RO membranes.

So, as long as the minimum water pressure can be provided, they will produce water twice as fast as a single standard 50 GPD membrane whilst cutting the amount of wastewater in half. If your home’s water pressure doesn’t reach the minimum 65psi required, don’t worry, you can add a booster which is sold separately.

Our 4 stage systems are housed on a single bracket which makes them compact, easy to move and ideal if a non-permanent connection is required. Installing a 4 stage system is simple and can be done in minutes without any permanent modifications to your home or its plumbing.

Our 5 stage systems are housed on 2 separate brackets, separating the single deionisation stage from the rest of the system. Installing this system is very simple but is better suited to a permanent installation due to the additional bracket.

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This kit contains everything you need to upgrade your dual membrane RO/DI system to 200GPD (gallon per day) RO membranes.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

Our 4 stage systems are housed on a single bracket which makes them compact, easy to move and ideal if a non-permanent connection is required. Installing a 4 stage system is simple and can be done in minutes without any permanent modifications to your home or its plumbing.

Included are two high-quality thin film composite (TFC) membranes, as well as the matched flow restrictor, to ensure proper membrane performance and contaminant rejection.

Installation is as simple as replacing your existing flow restrictor with the included one and swapping out the membrane.

Included is a high-quality thin film composite (TFC) membrane, as well as the matched flow restrictor, to ensure proper membrane performance and contaminant rejection.

Installation is as simple as replacing your existing flow restrictor with the included one and swapping out the membrane.

Our 5 stage systems are housed on 2 separate brackets, separating the single deionisation stage from the rest of the system. Installing this system is very simple but is better suited to a permanent installation due to the additional bracket.

The 5 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with high amounts of chlorine and chloramines, along with common levels of other contaminants.

All Reef Pure RO/DI systems feature high-quality, Mixed Bed Colour Changing DI Resin stages for 0ppm TDS water and include a full set of filters with the system.

Our 5 stage systems are housed on 2 separate brackets, separating the single deionisation stage from the rest of the system. Installing this system is very simple but is better suited to a permanent installation due to the additional bracket.

Over time, deposits become lodged in the RO membrane and if these deposits are not flushed from the membrane, they will reduce the RO membrane’s overall life and performance.

The 5 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with high amounts of chlorine and chloramines, along with common levels of other contaminants.

Included are two high-quality thin film composite (TFC) membranes, as well as the matched flow restrictor, to ensure proper membrane performance and contaminant rejection.

Our ‘Premium’ range of RO/DI systems, across all stage variations, include all optional accessories as well as 2 x 50GPD RO membranes. They will produce water twice as fast as a single standard 50 GPD membrane whilst cutting the amount of wastewater in half.

The 4 Stage Reef Pure RO/DI systems are designed for Australian reefers who have tap water that is treated with chlorine,  some chloramines and have minimal levels of other contaminants.

Our 5 stage systems are housed on 2 separate brackets, separating the single deionisation stage from the rest of the system. Installing this system is very simple but is better suited to a permanent installation due to the additional bracket.