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 shavers including PT725, PT720, HQ7310, HQ6070, HQ6090, and other compatible models. Please verify your shaver model before purchasing. 360-degree shaving experience: The replacement head features a 360-degree design to reach difficult areas. Its rounded shape allows gentle, close shaving without irritation or unnecessary skin contact. Efficient and effective performance. Easy to install: Simple installation and replacement process. After installation, apply a drop of oil to each shaver head and run for 10 seconds to ensure optimal operation. Replace the shaving head every 12 months for best results. Precision tip design enhances shaving efficiency and helps achieve a smooth, clean finish without visible marks. Shaver heads are washable and reusable—clean after each use or with a cleaning brush. Name: Shaver Head Replacement Model Number: HQ8 Compatible with: HQ7, HQ8, AT8, PT7, PT8 series shavers. Examples include HQ8445, HQ8825, HQ8830, HQ8845, HQ8850, HQ8865, HQ8870, HQ8875, HQ8880, HQ8885, HQ8890, HQ8894, 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, PT870, PT880, AT750, AT751, AT890, AT891, 7183XL, 7180XL, 7145XL, 7140XL, 7120XL, 7115X, 7110X, 7260XL, 7250XL, 7240XL, 7310XL, 7315XL, 7325XL, 7340XL, 7345XL, 7350XL, 7360XL, 7380XL.