3pcs Replacement Shaver Heads for XL HQ9 HQ9100 HQ9160 HQ8150 HQ8240 HQ9170 Razor Blade Shaving Head Cutter Description: - Product: Shaver replacement head (Cutter comb) - Easy to install - Clean the razor before installing - Please make sure well your razor model It is recommended to replace your shaving blades once every 18 months for better shaving performance. Compatible with: HQ8100, HQ8138, HQ8140, HQ8142, HQ8141, HQ8150, HQ8151, HQ8155, HQ8160, HQ8170, HQ8170CC, HQ8171, HQ8172, HQ8173, HQ8174, HQ8200, HQ8241, HQ8240, HQ8250, HQ8253, HQ8260, HQ8261, HQ8270, HQ8290, HQ9020, HQ9070, HQ9080, HQ9090, HQ9100, HQ9140, HQ9150, HQ9160, HQ9161, HQ9170, HQ9190, HQ9190CC, HQ9195, HQ9199 8138XL, 8140XL, 8150XL, 8151XL, 8160XL, 8160XLCC, 8170XL, 8170XLCC, 8171XL, 8175XL, 8240XL, 8250XL, 8251XL, 8260XL, 8260XLCC, 8270XL, 8270XLCC, 8260XL, 8270XL, 8280XL, 9160XL, 9160XLCC, 9170XL, 9170XLCC, 9171XL, 9190XL, 9190XLCC, 9195XL, 9199XL PT920, AT941, AT918 Note: Due to Grinding technology,shaving head blade in our store make you feel not so sharp at beginning, with a period of time to achieve the best results. Package include: 3x shaver head (blade comb) Dear store owner, Welcome to our store! Here is the place where you need, we will be happy to serve you. We hope you can find your favorite products here and enjoy excellent service. Our store sells all kinds of home appliance parts, because there are too many kinds not uploaded one by one, if you have home appliance parts that you can't find in my store, you can ask me, I will help you find them and give you the best price!Compatible for Philips Speed, XL HQ9 HQ9100 HQ9160 HQ8150 HQ8240 HQ9170. Improve efficiency: Newer blades can complete the shaving process faster, reducing the number of shaving repetitions and the time it takes to shave, making the shaving process more efficient. Hygiene and cleanliness: Razor heads may accumulate impurities over time, which may cause skin problems. Regular replacement of razor heads helps to maintain cleanliness and hygiene. Reduced skin irritation: Dulled blades increase the pull on the skin when shaving, which can lead to skin irritation newer blades cut through the beard more easily, reducing damage to the skin. BETTER SHAVING: Over time, the blades on your razor head can become dull, resulting in a less than optimal shave. Replacing the razor head ensures that the blades are sharp, providing a cleaner, smoother shave.