The Great White is a Reverse Osmosis and Deionization system. The standard unit comes with 1-micron sediment filtration, a carbon block for VOC reduction, 3 DOW membranes, and 3 color indicting deionization (DI) resin cartridges. 
In most instances, this unit will provide laboratory grade water. 
This unit has redundancy in the DI stage for the MOST DEMANDING water quality customers. The Great White is available in 300 GPD flow rates. 

Additional Features: 

* 125 PSI pressure tested vessels
* Three TFC 100 GPD membranes 
* All Fittings are Quick Connect 
* Membrane Flush Kit 
* Aquatec 8800 Booster Pump (Built In) 
* In Line TDS Water Purity Meter 
* Built In Test Port between RO and DI 
* Clear Filter housings