Features:

• Purchase is for a total of 4 cartridges (4 months supply), For ALL Braun Clean & Charge Systems Including Pulsonic, 360 Complete, Activator, Syncro, Contour, Flex XP
• For Pulsonic models: 790-1, 9595, 9585, 9795, 5671, 760-1, 9585, 9785, 5673
• For 360 Complete Models: 8970, 8975, 8985, 8986, 8987, 8990, 8991, 8995 Types: 5646, 5647, 5649
• For Activator Models: 8595, 8795, 8581, 8583, 8585, 8781, 8783 Types: 5643, 5645
• For Syncro Models: 7790, 7785, 7765, 7690, 7680, 7664, 7650, 7640, 7630, 7570, 7564, 7546 Types: 5491, 5492, 5493, 5494 & Flex XP models: 5441, 5442, 5691, 5790, 5791, 5795, 5796

Editor Reviews:

Product Description:
Braun suggests changing this cartridge every month

Rating : - Worth it?
Expensive, but you're captive once you buy the electric razor. Is it worth it? Probably not. Easier to buy a wet/dry, clean it yourself, and replace the blades occasionally.