PurePro® Mini Aquarium RO units

FS201 ] FS201-S ] [ FS201-DI ]



PurePro® FS201-DI 
Aquarium RO system


Build-in Pressure Gauge

Deionization (DI) filters


Aquarium RO system

Clean, pure water is a priority for all fish. No equipment is more effective in helping create ideal water conditions as Reverse Osmosis (RO) units. These units filter out up to 99% of chemicals found in tap water by forcing tap water through a semi-permeable membrane that removes 90-99% of tap water impurities. The result is water that is free of minerals and other contaminants.
Our Aquarium RO Systems meet stringent standards and far exceeds the quality of systems from other manufacturers. A wide variety of options ranging from economy 3-stage units to top of the line 5-stage RO/DI units are available to suit your exact needs.  

Deionization (DI) filters
De-mineralize filter takes the full size RO to a higher level of filtration. It is an excellent selection for reef enthusiasts and other serious aquarists, especially those who live in areas with exceptionally high levels of phosphates in their tap water. Our unit includes: sediment pre-filters, carbon pre-filters and TFC (Thin Film Composite) membrane, Deionization (DI) post-filters in clear housings. The post deionizer takes the small percentage of contaminants that the membrane could not remove and filters this to greater than 99.99% pure. It will give you 0 ppm TDS, Conductivity attainable less than 0.1uS/cm or resistivity of close to 18 meg.ohm

Build-in Pressure Gauge
The minimum operating pressure for a RO (reverse osmosis) unit is 50 psi (pounds per square inch). This unit build-in pressure gauge to monitor the operating pressure of the system. If the operating pressure is too low, an RO pressure boosting pump can be added to increase the operating pressure to the ideal range.




Reverse Osmosis Technologies
Easy to Use and Store
Three Color Coded Tubing For System Connection.
Include Common Faucet Adaptor For Easy Installation.
100% Factory Tested and Sterilized.
Include Installation Instruction. 
Deionization (DI) Filter. (Optional)
Pressure Gauge (Optional)
Booster Pump For Low Pressure Needs (Optional)
80GPD, 100GPD, 200GPD Membrane (Optional)


(Stage 1) Granular Activated Carbon Filter:
It takes out 99% of the chlorine and organic chemicals. It provides enhanced reduction of taste, odor, and color. Protect and prolong the life of membrane.
(Stage 2) Reverse Osmosis Membrane:
A thin film composite (TFC) high quality membrane that processes 50 gallons per day. It remove the following hard water contaminants that may be present in your water: lead, cooper, barium, chromium, mercury, sodium, cadmium, fluoride, nitrite, nitrate, and selenium.
(Stage 3) Deionization (DI) Filter:
Produce 99.99% pure water by simply attaching this convenient deionization filter with RO unit. Convenient post RO filtration DI unit (RO/DI unit) provides crucial supplemental filtration to remove most impurities for pure polished product water. Excellent in areas with hard water. Produce 99.99% pure water. It will give you 0 ppm TDS, Conductivity attainable less than 0.1uS/cm or resistivity of close to 18 meg.ohm


Production: 50 GPD / 189 LPD 
Minimum Operation pressure: 50 psi 
Dimensions: (cm)30 (L) x 16 (H) x 12 (W) - system
Weight: 2.8 kg - system


PurePro® Mini Aquarium RO units

FS201 ] FS201-S ] [ FS201-DI ]