Reverse Osmosis Cartridge Deals 

Showing 1 - 19 of 19 items
Showing 1 - 19 of 19 items
Reverse Osmosis Cartridge Deals

Here you will find PSI Filters fantastic Reverse Osmosis water filter cartridge deals. With latest stock from some of the worlds best water filter brands. Contact us if you have any questions relating to these premium products.


  • This company is one that EVERYONE should support. They not only dispatch goods quickly, but ordering online is easy (even for old farts like me). I had an issue with one of their diverter valves. Within minutes of my email, they responded and even...

    Lesley, Brisbane
  • Hi Stephanie & Peter, Just thought that we'd let you know that we're thrilled to bits with the Twin Under-sink PSI-304 system that you supplied. It arrived yesterday morning, it went in today & the installatiion was an absolute breeze. The fact...

    Tania & John Spencer, .
  • I called to find out more about the PSI water filter systems and Peter provided outstanding customer service. I do at times ask a lot of questions and Peter was extremely helpful considering I called after closing time and he spent another 30...

    Gail Henderson, Sale, Victoria
  • Thanks guys. My filter arrived today. It arrived at 9am. Within half hour (Including time to make my son and myself breakfast) it was mounted. 1 hr later the flush is complete. Just did the TDS test on it. Waddaya know. 0. Easy to install, thanks...

    Dave A, .