Replacement Filter
Reverse Osmosis Replacement Cartridge
Replacement cartridge for the Reverse Osmosis Countertop Water Filter.
Ships today · Delivery in 2–5 days
Replace every 12 months · Stay protected
An exhausted filter still flows — it just stops removing contaminants. Replace on schedule for best performance.
Same-day dispatch
Order before 12pm AEST
Forever Fresh Guarantee
Lifetime warranty
Lab-tested & verified
Independent results
As Seen In
Our Guarantee
Forever Fresh Guarantee
Keep your refills coming and we'll take care of everything else — for life.
Performance guaranteed
If your filter isn't performing as expected — taste, flow, or filtration — contact us and we'll send a replacement immediately.
No returns needed
We don't make you ship anything back. Tell us what happened, and a replacement is on its way.
Real humans, Sydney-based
Our support team is in Sydney. Not a bot, not a call centre. If something's wrong, we fix it fast.