A brand we stock
MATRIKX
MATRIKX launched its first activated carbon block in 1996. Its carbon blocks are made from 100% coconut shell carbon in an ISO 9001 and 14001 certified facility, with performance checked by independent laboratories and materials certified by NSF and WQA.
Why we stock MATRIKX
- Genuine MATRIKX carbon block cartridges
- Sizes for standard and Jumbo housings
- NZ support from our Hamilton-based team

What are you after?
We stock the MATRIKX CTO carbon block in three sizes.
Pick your size
Each size comes as CTO 5 micron or CTO Plus 1 micron.
Not sure which one you need?
Tell us about your filter housing and water supply, and we'll point you to the right MATRIKX cartridge.
Help me chooseOr email us a photo
Send a photo of your old cartridge or filter housing, and we'll tell you which MATRIKX size fits.
Email us a photoor write to sales@filtrationstation.co.nz



