We produce high-tech solutions in the field of water purification

PURFLO-4000-150GPD SH (Shut Off) 4 Stage Reverse Osmosis System


The cutting edge in water filter technology! The Reverse Osmosis Unit PURFLO-4000 is a complete 4 stage water treatment system with metal support frame, ready for installation under the kitchen counter.

Includes a 12 liters R.O. water storage tank, a chrome faucet (lead free), a filter wrench for changing the filters, 1/4″ tubing for the installation and bypass valve to connect to the cold water supply.

Certified by NSF (National Science Foundation, USA) and CE.

Processing stages:

  • Stage 1: Sediment Filter 10 “polypropylene 5 microns
    Removes rust, dirt, sand and other particles from the incoming water
  • Stage 2: Activated Carbon Filter Type Carbon Block 10 ”
    Removes chlorine, volatile organic compounds and other contaminants
  • Stage 3: Reverse Osmosis Membrane (Type Thin Film Composite)
    Removes minerals, heavy metals, chemicals, microorganisms, cryptosporidia, and many other contaminants to leave crystal clean water in its purest state.
  • Stage 4: Final Activated Carbon Filter
    Removes odors, polishing the water and improving the taste
SKU: PURFLO-4000-150GPD SH Categories: ,


Production of water: 600 liters per 24 hours
Range for incoming water pressure for proper system operation: 50-100psi (min.3 Bar)
Dimensions: System 37x20x45cm, Tank 28x28x35cm (LxWxH)
R.O. system Weight: 8Kg, R.O. Tank 4Kg
Osmosis membrane type Thin Film Composite,
Made in the USA
Annual cost of consumables package: xx ?

The system can be upgraded with:

  • Lamp Ultraviolet (UV), for cases of water with increased bacterial load (eg bore water)
  • Three-way faucet with modern aesthetic design, with independent mixer for hot / cold unfiltered water and separate for filtered potable water.
  • Final Filter stage with Biocera Magnetic Deionization cartridge. Increases alkialinity of the water and hydrogen ion content for enriched antioxidant effect. Also ideal for improving R.O. product water taste.

Additional information

Weight11.30 kg
Dimensions460 × 380 × 470 mm

Aqua Pro


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