The replaceable cartridges for the Braun Syncro (models 7526, 7546, 7680), Activator (models 8585 and 8595), and Flex XP System (model 5790) Shavers.

Braun 30B Series 3/7000/4000 Series Foil and Cutter cartridge. Replacement parts for Braun's Series 3 & 7000/4000 Series models. Would apply to model SyncroPro, Syncro, SmartControl, & Tri Control. To maintain optimal shaving performance you should clean the shaving parts regularly with Braun cleaning agents and consider replacing the foil and cutter block every 18 months.

Braun 31S Series 3/5000/6000 Series Foil and Cutter cartridge. Replacement parts for Braun's Series 3 & 5000/6000 Series models. Would apply to model Contour, Flex XP & Flex Integral. To maintain optimal shaving performance you should clean the shaving parts regularly with Braun cleaning agents and consider replacing the foil and cutter block every 18 months.