To meet your replacement needs in daily use; please note that these brands and any related models mentioned above are only for expressing compatibility, not trademarks. Compatible with the following models: These HQ8 razor replacement heads are suitable for Philips razor universal PT725, PT720, HQ7310, HQ6070, HQ6090 blade nets; you can check whether the model of the razor is appropriate before buying. 360-degree shaving experience: Our razor replacement head features a 360-degree design, which helps reach most contours. The head is round and designed for gentle shaving without irritation or unnecessary skin contact. It is efficient and effective. Easy to install: These shaving heads are easy to install and replace. After installation, apply a drop of oil on each shaver and run it for 10 seconds to maintain normal operation. It is recommended to replace the shaving head every 12 months for optimal performance. The pointed head design enhances efficiency and helps achieve a close shave without visible marks. These replacement heads are washable for repeated use and can be cleaned after shaving or with a cleaning brush. Name: Shaver head replacement Number: HQ8 Compatible with following models: HQ7, HQ8, AT8, PT7, PT8 series; for example: HQ8445, HQ8825, HQ8830, HQ8845, HQ8850, HQ8865, HQ8870, HQ8875, HQ8880, HQ8885, HQ8894, HQ8890, HQ5705, HQ5710, HQ5715, HQ6075, HQ6090, HQ6095, HQ6070, HQ6076, HQ6073, HQ7100, HQ7120, HQ7140, HQ7160, HQ7180, HQ7200, HQ7290, HQ7240, HQ7260, HQ7320, HQ7340, HQ7350, HQ7360, HQ7380, HQ7390, HQ7310, PT710, PT715, PT720, PT725, PT730, PT735, PT860, PT880, PT870, AT750, AT751, AT890, AT891, 7183XL, 7180XL, 7145XL, 7140XL, 7120XL, 7115X, 7110X, 7260XL, 7250XL, 7240XL, 7310XL, 7315XL, 7325XL, 7340XL, 7345XL, 7350XL, 7360XL, 7380XL.