HQ9 Replacement Shaver Head ，Compatible for Philips， PT920 PT927 PT870 PT877 PT878 AT830 AT880 AT920 AT928 HQ8240 HQ8260 HQ8270 HQ9

Sharper blades: Changing the razor head will be sharper, which means you can cut your beard more easily and cleanly when shaving, with less friction and tugging during shaving. Reduces irritation: Using a blunt blade may cause skin irritation, redness, and cuts. Changing the head regularly can reduce these discomforts and improve shaving comfort. Better shave: Changing the shaver head can help you achieve a smoother shave, ensuring a cleaner, more thorough shave and less residual beard. Clean: Aged or dulled blades tend to build up dirt, and changing the head regularly can help keep your shaver hygienic. Compatible for Philips， PT920 PT927 PT870 PT877 PT878 AT830 AT880 AT920 AT928 HQ8240 HQ8260 HQ8270