RO-5U Complete Cartridge Replacement Bundle

Rated 5.0 out of 5 stars
1 Review
Regular price
$269.00 Incl. GST
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Now $269.00 Incl. GST
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Key Features

  • Replacement cartridges: 6 - 12 months depending on water quality
  • Replacement RO membrane: Every 24 months or when TDS exceeds desired level
  • Simply twist and click to replace

Contaminants Removal

  • Unpleasant Taste and Odour
  • Bacteria and Viruses (e.g. E.coli)
  • Parasites and Cysts (e.g. Giardia & Cryptosporidium)
  • Sediment and Turbidity (e.g. sand, dirt and rust)
  • Chlorine and other Disinfection Chemicals
  • Fluoride and other Total Dissolved Solids (TDS)
  • Herbicides and Pesticides
  • Heavy Metals e.g. lead and mercury
  • Volatile Organic Compounds (VOCs) e.g. benzine
  • PFOS and PFAS as found in some fire retardants
  • Scale Reduction
  • Cyst Reduction


Please note, all cartridges may be subject to replacement earlier than the recommended period. This is dependent on individual usage and varying Australian water quality.

Please call our friendly Product Team on 1300 808 966 for more information on the right bundle for you.

Product Description

The RO-5U Reverse Osmosis Water Purifier is the latest in health innovation and reverse osmosis water purification technology. Maintaining the RO-5U couldn't be easier with Pure Water Systems’ replacement cartridge bundles.

RO-5U Complete Cartridge Replacement Bundle:
1. RO-5U Sediment Filter Cartridge
2. RO-5U Granular Activated Carbon Filter Cartridge
3. RO-5U Carbon Block Cartridge
4. RO-5U Membrane Cartridge
5. RO-5U GAC/Alkaline Cartridge 50

RO-5U Complete Cartridge Replacement Bundle includes replacement cartridges for all 5 levels of purification. Including the first 3 stages of pre-filtration, the powerful RO-5U membrane and the final stage RO-5U GAC/Alkaline cartridge.

Order this bundle as a pocket friendly alternative to ordering replacement cartridges individually.

Thanks to a patented design, cartridges can be replaced with a simple ‘twist and click’. This means minimal fuss for you, and that no tools are required!

Regular maintenance of the RO-5U ensures optimum system performance and pure, chemical-free water and no unpleasant taste and odour… just great tasting water for you and your family - simply at the turn of a tap.

Please call our friendly Product Team on 1300 808 966 for more information on the right bundle for you.



RO-5U Sediment Cartridge  Click here
RO-5U Granular Activated Carbon Cartridge  Click here
RO-5U Carbon Block Cartridge  Click here
RO-5U Membrane Cartridge  Click here
RO-5U GAC/Alkaline Cartridge 50 Click here



Rated 5.0 out of 5 stars
Based on 1 review
100%would recommend this product
1 review
  • KA
    Kris A.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Cartridge replacement

    Great customer service. Very easy to change over the filters.

    My family and I cannot drink unfiltered tap water ever again

    PW Profile picture for Pure Water Systems
    Pure Water Systems
    10 seconds ago

    Thanks for your great review, Kris. Fantastic to hear that you have easily replaced the cartridges in your RO-5U system and that you and your family are enjoying fresh, purified water!

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