System Comparison



Reef Pure RO Systems is Australia’s first and only RO system store that specialises in RO systems built solely for the marine aquarium hobbyist. Our products are built by reefers, for reefers. We know that there are so many other options out there and it can be confusing. Sure, a lot of the systems out there claim to produce great drinking water but just because it is drinkable, doesn’t make it reef safe.

4 Stage Systems

4 Stage 50GPD Nano RO/DI System4 Stage 50GPD Essentials RO/DI System4 Stage 50GPD Essentials+ RO/DI System4 Stage 50GPD Essentials+ Boosted RO/DI System4 Stage 100GPD Premium RO/DI System4 Stage 100GPD Premium Boosted RO/DI System
Gallons Per Day (GPD)50 GPD50 GPD50 GPD50 GPD100 GPD100 GPD
Water Saving Dual MembraneXXXX
Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter
Granular Activated CarbonXXXXXX
Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block
Membrane50 GPD TFC Membrane50 GPD TFC Membrane50 GPD TFC Membrane50 GPD TFC Membrane2 x 50 GPD TFC Membrane2 x 50 GPD TFC Membrane
Deionisation10″ In-Line DI Stage10″ x 2.5″ Single Deionisation Stage10″ x 2.5″ Single Deionisation Stage10″ x 2.5″ Single Deionisation Stage10″ x 2.5″ Single Deionisation Stage10″ x 2.5″ Single Deionisation Stage
Canister Wrench
Tap Adaptor
Pressure GaugeXX
Dual Inline TDS MonitorXX
100 GPD Premium Upgrade KitXXXX
Booster PumpXXXX

5 Stage Systems

5 Stage 50GPD Essentials RO/DI System5 Stage 50GPD Essentials+ RO/DI System5 Stage 50GPD Essentials+ Boosted RO/DI System5 Stage 100GPD Premium RO/DI System5 Stage 100GPD Premium Boosted RO/DI System
Gallons Per Day (GPD)50 GPD50 GPD50 GPD100 GPD100 GPD
Water Saving Dual MembraneXXX
Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter
Granular Activated CarbonGranular Activated Carbon FilterGranular Activated Carbon FilterGranular Activated Carbon FilterGranular Activated Carbon FilterGranular Activated Carbon Filter
Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block
Membrane50 GPD TFC Membrane50 GPD TFC Membrane50 GPD TFC Membrane2 x 50 GPD TFC Membrane2 x 50 GPD TFC Membrane
DeionisationSingle Deionisation StageSingle Deionisation StageSingle Deionisation StageSingle Deionisation StageSingle Deionisation Stage
Canister Wrench
Tap Adaptor
Pressure GaugeX
Dual Inline TDS MonitorX
100 GPD Premium Upgrade KitXXX
Booster PumpXXX

6 Stage Systems

6 Stage 50GPD Essentials RO/DI System6 Stage 50GPD Essentials+ RO/DI System6 Stage 50GPD Essentials+ Boosted RO/DI System6 Stage 100GPD Premium RO/DI System6 Stage 100GPD Premium Boosted RO/DI System6 Stage 400GPD Expert RO/DI System
Gallons Per Day (GPD)50 GPD50 GPD50 GPD100 GPD100 GPD400 GPD
Water Saving Dual MembraneXXX
Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter5 Micron Sediment Filter
Granular Activated CarbonGranular Activated Carbon FilterGranular Activated Carbon FilterGranular Activated Carbon FilterGranular Activated Carbon FilterGranular Activated Carbon FilterGranular Activated Carbon Filter
Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block5 Micron Carbon Block
Membrane50 GPD TFC Membrane50 GPD TFC Membrane50 GPD TFC Membrane2 x 50 GPD TFC Membrane2 x 50 GPD TFC Membrane2 x 200 GPD TFC Membrane
DeionisationDual Deionisation StageDual Deionisation StageDual Deionisation StageDual Deionisation StageDual Deionisation StageDual Deionisation Stage
Canister Wrench
Tap Adaptor
Pressure GaugeX
Dual Inline TDS MonitorX
100 GPD Premium Upgrade KitXXXN/A
Booster PumpXXX