450 GPD Large Reverse Osmosis System

Our 450 GPD Large Reverse Osmosis System is a full sized RO system designed to produce pure water suitable for use in all applications where pure water is required, such as aquariums and reef life, hydroponics, window cleaners, car detailing and many more applications. This Reverse Osmosis system comes with triple membranes and a range of water connections to choose from, this RO system will produce 450 Gallons Per Day and will remove an average of 97 – 99% of tap water contaminants. This Reverse Osmosis system has a waste to product ratio of 1.5 to 1 at 65 PSI.

This Reverse Osmosis system comes with three pre-filtration stages. The first stage your tap water will pass through is a sediment filter which will remove and reduce sediments including rust, dirt, silt and sand etc. The second stage is a carbon block filter which will remove chlorine and other volatile organic impurities. The third stage is a Chlorplus Carbon filter which will target chlorine and chloramines, volatile organic compounds and chlorination by-products. It will also minimize petrochemical by-product dichloroacetonitrile, ethylene dibromide and insecticides. This Chlorplus filter will provide a greater chloramine performance capacity that granular carbon. After these three pre-filtration stages, your water will pass through the triple Reverse Osmosis membrane where the main filtration will take place. This will reduce and remove between 97 – 99% of contaminants.

This system has the additional option of a Deionisation stage. Should this option be added, a DI Vessel will complete the Reverse Osmosis process by polishing the water.

It is important to note that this system requires good water pressure to receive the maximum production output. For customers with water pressure below 65 – 70 PSI we recommended using the pumped option with this system.

This system is fitted with a pressure gauge as this is critical for system maintenance and problem solving. Should you encounter any issues with your system, the PSI reading is vital to solve any potential problems that might arise.

This system also comes with a flush kit or auto flush bypass valve kit. These flush kits will help extend the life of the Reverse Osmosis membrane by keeping this free from the build up of impurities and contaminants. We provide an option of a standard flush kit and auto flush kit. The auto flush kit replaces that standard flush kit and will carry out the flushing action automatically upon being switched on.

All our Reverse Osmosis Systems come fully tested and ready for use with all the necessary components as well as an installation guide. This guide will provide all the information required for quick and easy installation and maintenance. Our installation guide can be found here.

This system includes the Reverse Osmosis filters and membrane. We recommend replacing the filters every 6 months and replacing the membrane every 1-5 years when the TDS levels rise. Replacement filter sets for this system can be found here. Replacement membranes can be found here.