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Cartridge Pack (3) Reverse Osmosis 4 Stage Undersink (Premium)

(12 reviews) Write a Review
Previous Code: CPUSRO-P
Cartridge Pack (3) Reverse Osmosis 4 Stage Undersink (Premium)

4usro.sm.gifTo suit 4 Stage Premium Undersink Reverse Osmosis.

Replacement Cartridge Product Codes: C-79, C-78 and C-78IN

CLICK HERE for more information on remineralising / oxygenating and alkalising your water.

CLICK HERE for instructions on cartridge change

CODE C-79/C-78/C-78IN - Includes NSF listed 1 micron pre filter, Omnipure 5 micron chlorine removal cartridge and Omnipure K2540 Coconut carbon post filter.

12 Reviews Hide Reviews Show Reviews

  • 5
    Reverse osmosis under sink system

    Posted by Robyn on 6th Oct 2021

    Great product arrived on time. Easy to instal once you worked out that you needed to remove the two white plugs on either end of the top filter. Would have been so much easier to know this beforehand. Lucky for us our daughter worked it out.

  • 4
    Normally good service but this year failed to receive a reminder. After phone call & apology goods were dispatched ASAP. Have been replacing filters for about 5 years with no problems..

    Posted by John on 22nd Mar 2021

    Good products at reasonable prices

  • 5

    Posted by Ed Mylan on 4th Mar 2020

    Great service and quick delivery. The filters are top notch and work perfectly. Two thumbs up.

  • 5
    Good service, always send a reminder and filters arrive quickly and on time. I find it easy to replace the filters and seems to do a good job.

    Posted by John on 24th Feb 2020

    Happy with product, service and easy to changeover filters.

  • 5

    Posted by John on 4th Feb 2019

    Ordered cartridge pack (3) and have been doing that for the last 5 years. Never a problem, quick delivery and reasonably priced replacement filters.

  • 5
    Reverse Osmosis cartridge pack

    Posted by Frank on 12th Mar 2018

    The service that I receive is always outstanding. Many companies forget about the service once they have sold their product but this is definitely not the case here. I wish more organisations had your standard of service.

  • 4

    Posted by Andrew Cover on 27th Sep 2017

    I am very happy with the product and water – as well as the phone service/response – however the mechanics of this unit are far beyond me, and it would be much better if there was a local service agreement which could be used to update, service and manage the change-over of filters and could maintain the pressure requirements.

  • 5
    Great customer service!

    Posted by Stuart KNOX on 7th Jul 2017

    I have been very happy with the filters for my 4 stage system and have been purchasing them from Water filters Australia for years. I love that they send me a reminder each year. I need that. Thanks!

  • 5
    RO cartridge pack (Under sink)

    Posted by Philip on 30th May 2017

    Good quality filter pack at a reasonable price. Easy to install and even supply some instructions and advice on how to change them.