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Reverse Osmosis 4 Stage Countertop (with Pi Alkaliser)

(26 reviews) Write a Review
Previous Codes: 4ROCT-PI, ROCT-PI
Reverse Osmosis 4 Stage Countertop (with Pi Alkaliser)

Fluoride Removal 96%- 99% PLUS Remineralise, Oxygenate and Alkaliserreverse-osmosis-tap-connection.jpg




This compact unit combines the very best of water filtration removing 96% - 98% fluoride, then enhancing the water through the use of raw ore volcanic mineral rocks contained in a special cartridge.

  • Incorporating US made Omnipure Inline cartridges Specifications 35W x 17H x 16D cm
  • Enjoy velvety smooth hydrating water with a pH of approx 9 - 9.5 and an Oxidation Reduction Potential (OPR) of -300mv.
  • Compact, easy to install
  • Provides an excellent flow rate with 4 - 5 litres of  OXYGEN RICH, MINERAL RICH, ALKALINE  sparking water in 10 - 15 minutes.
  • Includes 5 micron Omnipure pre filter, 5 micron Omnipure Carbon carbon and Purestream Pi Alkaline with polishing carbon as final filter.

To divert water to the Counter top Reverse Osmosis, simply turn silver lever. Water is collected and stored in a sterile container in the refrigerator. The unit will produce up to 300 litres per day of pure drinking water.  This portable unit produces an excellent flow rate and will provide 4 - 5 litres of pure sparkling fluoride free water in 10 - 15 minutes.

Manufacturer Omnipure
Description Removes Fluoride. Complete with 75gpd membrane, (300 litres/day) 5 micron inline sediment and 5 micron chlorine removal pre filter, with Pi-Alkaline remineralising, alkalising and oxygenating final filter. Fully assembled and includes chrome diverter tap fitting to allow installation to your kitchen faucet .The unit also includes Membrane Flushing Service Mode, which simply requires the turn of the black handle, to flush any build up of crystallisation within the membrane ensuring continued purity of water.
System Size 35W x 16H x 16D cm
Service Life 12 Months/ 3 800 Litres
Replacement Cartridges PS-ROCT-PI

26 Reviews Hide Reviews Show Reviews

  • 5
    Great stuff

    Posted by Eliska on 25th Dec 2019

    Very good customer service if you call them, the chat does not really work but all have been very helpful to me to choose the right filtration system. I am so happy with it, the taste is amazingly pleasant...

  • 5
    RO 4 Stage countertop with PI Alkaliser

    Posted by Glenys on 30th Aug 2019

    We live in the country and water is getting scarcer. Our tap water tasted terrible and we were also advised for health reasons, to get a water filter.
    This unit is great. The water tastes amazing, it's easy to use and the bonus is we get to water the plants with the flow off. I bought a large dispenser which we fill every couple of days so it's also convenient. Great product.

  • 5

    Posted by Richard D. on 13th Mar 2019

    Very satisfied with the product. We are now drinking fluoride free, alkaline water. Happy with the service received and the delivery was prompt :D!

  • 5
    Never going back

    Posted by Mandy Peng on 19th Feb 2019

    It was difficult to pick a water filtration system with all the options available! Purestream helped us picked the right product for our need without trying to up sell as anything.

    Honest and great communication!

  • 5
    Best tasting water

    Posted by Katrin on 17th Jun 2018

    This is the the second time that I have purchased my Reverse Osmosis Pi Alkalised Water Filter with you and I simply love it!!! The water tastes amazing and. just knowing that I don’t poison my family and myself with dirty water is simply wonderful. So a huge thank you for such an amazing, yet affordable, water filter!!!!

  • 5
    Reversed osmosis water filter with Pi-alkaliser

    Posted by Tracey on 17th May 2018

    Wonderful product, that answered all my prayers. Feeling clear-headed now I’m drinking pure water. Was easy to set up with a friend’s help, and that only because I didn’t have a shifter spanner, and not a problem from day one with the quality. Thank you very much!

  • 5
    worth the wait

    Posted by Shenelle on 3rd Aug 2017

    After struggling to work out the filter installation process we asked for a video call on instruction and the team were more than happy to go out of their way to help video tutor us on getting it connected properly. Worth the wait! The water tastes amazing!! Thank you!

  • 5
    Massive Difference

    Posted by Unknown on 7th Feb 2017

    Tap water in Perth is very bad. This system works extremely well. Highly recommended

  • 5
    Water as it should taste

    Posted by Des Williams on 28th Oct 2016

    Even though I live in an area with supposedly the best water treatment in NSW it still had a revolting taste plus fluoride. I have just moved into town from a property where we drank tankwater for 20 years so I had to do something about our water. I drink 3 litres a day because of kidney problems so the idea of that much flouride worried me. I am very happy with the taste from your unit and if it removes everything else as it claims then it will be a very good buy.