1. Application: razor replacement heads and spare blades
2. Easy to install
3. Please clean the razor before installation
4. Material: ABS + stainless steel
5. Applicable models:
- PT series: PT870, PT877, PT878, PT920, PT927
- AT series: AT830, AT880, AT920, AT927, AT4600
- Others: HQ8290XL, HQ8270XL, HQ8260XL, HQ8250XL, HQ8240XL, HQ8240, HQ8241, HQ8260, HQ8250, HQ8270, HQ8290, HQ8200