Commercial Reverse Osmosis 5 Stages 400 GPD

285,00 317,00

Semi-profesional and Home Reverse Osmosis 5 stages with booster pump for producing 65 lt/h high quality drinking water. Ready for under sink installation (plug & drink). Suitable for low pressure areas

  • Capacity up to 400 gallons/day.
  • Operation pressure 0,5-6,0 bar


The Hydra 400 is a semi professioanl system provide plenty clean and healthy potable water with the safe method of Reverse Osmosis (RO). Standard features is the water pump (booster pump), 5-stage filtration of water and the automatic flushing.

Compact construction for easy installation in any place (just plug & drink). Produces 24 hours every day up to 1.500 liters (400 gallons) of clean, fresh and healthy water for icemakers, coffe makers, drinking, cooking, washing fresh vegetables and fruits etc.

On request can be added device with UV light to disinfect water, mineralisation filter, alcaline filter for increasing pH. Without storage tank.


The Best choice for :

  • Houses, offices, cafe-bars, restaurants, schools, camping.
  • Tap water with high level of conductivity.
  • Well and ground water.
  • Areas with low pressure < 2,8 bar (booster pump included with the system).
  • Water with high concentration of heavy metals.
  • Well water in agricultures areas that might contaminant with .
  • Tap water that might have over dose chlorination.


Filtration Stages

1ο stage
5 micron Sediment Filter reduces Dirt, Sand and Rusts.

2ο stage
5 micron Carbon Block Filter reduces Chlorine, Tastes and Odor.

3ο stage
1 micron Sediment Filter removes the remain particles from stage 1.

4ο stage
Thin Film Composite RO Membrane (TFC) 400 GPD.

5ο stage
Inline Post Carbon Filter enhance the water’s taste.

6ο stage (optional)
UV UltraViolet unit for water disinfection (99.99% destruction of Bacteria and Viruses).


In the box :

  • Pre-assembled purification unit with RO membrane 400 GPD and 4 filters.
  • Free of Charge Set of 3 spare cartridges for 1st replace.
  • UV Water Steriliser unit (optional).
  • High quality and attractive design faucet.
  • Full fitting kit (10 mt tube, Drain Saddle Valve, Feed water connector).
  • Installation Instruction.




Very easy installation only 3 quick connections and connect to the socket.

Replacement Filters


Cartridge longevity and performance depend on water usage and level of contamination. We recommend you :


  • Stage 1: Changed Every 6 months 5 Micron Sediment filter (FCS1021)
  • Stage 2: Changed Every 6 months 5 Micron Carbon Block filters (FCC1022)
  • Stage 3: Changed Every 6 months 1 Micron Sediment filter (FCS1023)
  • Stage 4: Changed Every 2-5 years 400 GPD Membrane (ROM3013-400)
  • Stage 5: Changed Every 12 months 10” Inline Final Filter (FIC2025).
  • Stage 6: Changed Every 12 months UV Lamp 6W (UVL0026).


Changing the filters is as simple as: removing the filter housings by unscrewing the filter bowls, dropping in your new filters, and then screwing back on the filter housings.