From Filhol Dental, the FILPOST restoration retention system strengthens retention in restorations performed by root post and core build-up. FILPOST is made from 99.8% titanium and can be customized to suit the canal without the risk of fracture. Its anatomical shape minimises dentin removal, and its grooves work in tandem with the retention grooves formed in the canal surface by the Groover, creating a unique passive interlock and strengthening retention.