Braun 4700 Series TriControl and Smart Control 3 foil and cutter

Fits Tri Control and Smart Control 3 models: 340, 4875, 4845, 4840, 4815, 4776, 4775, 4770, 4740, 4745, 4747, 4737, 4735, 4715 (may be partial list), will also fit all Syncro models: 7790, 7785, 7765, 7690, 7680, 7664, 7650, 7640, 7630, 7570, 7564, 7546 7540, 7526, 7520, 7516, 7515, 7514, 7511, 7510, 7505, 7504, 7497, 7493, 7475, 7015 (may be partial list), Braun recommends changing the foil and cutter every 18 months for a closer, more comfortable shave