Fits PowerTouch models AT750, AT751, AT752, AT753, AT790, AT810, AT811, AT814, AT815, AT830, AT875, AT880, AT890, AT893, AT895, AT920, AT921, AT940, PT710, PT715, PT720, PT724, PT725, PT730, PT734, PT735, PT860, PT861, PT870, PT920, PT925 Fits ALL Norelco Spectra models including 8825XL, 8831XL, 8845XL, 8846XL, 8865XL, 8867XL, 8880XL, 8881XL, 8883XL, 8890XL, 8891XL, 8892XL, 8894XL, 8895XL, 7800XL, 7800XLcc Fits Precision models: 7810XL, 7812XL, 7380XL, 7350XL, 7345XL, 7340XL, 7325XL, 7315XL, 7310XL, 7260XL, 7250XL, 7240XL, 7183XL, 7110XL, 7115XL, 7120XL, 7145XL, 7140XL, 7160XL, 7180XL, 7950XL, HQ7890 (may be partial list) Fits ALL Philips Sensotec models: HQ8894, HQ8890, HQ8885, HQ8882, HQ8880, HQ8875, HQ8870, HQ8865, HQ8850, HQ8845, HQ8835, HQ8830, HQ8825, HQ8445, HQ7800, HQ7390, HQ7380, HQ7363, HQ7360, HQ7340, HQ7320, HQ7300, HQ7290, HQ7280, HQ7260, HQ7240, HQ7200, HQ7180, HQ7160, HQ7140, HQ7120, HQ7100 Fits Cool Skin 7000 Series Models: 7735X, 7737X, 7745X, 7775X, HQ7740, HQ7742, HQ7760, HQ7762, HQ7780, HQ7782