HQ9 Replacement Shaving Heads, Compatible for Philips, HQ9100 HQ9140 HQ9160 HQ9170 HQ8240 HQ8140 PT920CC PT925 AT940

Compatibility: Confirm whether the blade head is compatible with the shaver handle to avoid purchasing mismatched products. Blade Head Design: A movable blade head can better conform to the facial contours, improving the shaving effect. Comfort: Some blade heads come with a lubricating strip, which can reduce friction and enhance comfort during the shaving process. Maintenance: Keep the blade head dry after use, clean it regularly, and store it properly to extend its lifespan. Replacement Frequency: Depending on personal usage frequency and blade wear, it is recommended to replace the blade head regularly to ensure the best shaving results.