When choosing under sink water filter cartridges, a high-quality filter ensures superior contaminant reduction performance. Our genuine Billi under sink water filter replacement cartridges utilise Fibron X technology that uses activated carbon fibre with minimal bonding agent in a graded density profile. Below we list the under sink filter cartridges in our range and information on how to install under sink water filter replacement cartridges. 

Our water filtration systems are designed and manufactured in Australia where we have an in-house research & development team and a highly skilled innovations department. This enables us to continue to deliver superior instant filtered water systems. Under sink filter cartridges in our range include: