RQ11 Razor Blade Set, Replacement Shaver Head, Compatible with Philips, RQ1131, RQ1141, RQ1145, RQ1150, RQ1151, RQ1155, RQ1160, RQ1185, RQ1187, RQ1195(Upgraded version)

Maintain shaving efficiency: Old heads can become dull after a period of use. The replacement head has a sharp edge that can easily cut the beard.Reduces skin irritation: As the head wears down, it's easy to pull the beard while shaving, which in turn irritates the skin. After replacing the head, the beard can be cut cleanly and without pulling, thus reducing skin irritation.Ensure a quality shave: After prolonged use, the shape of the head may change slightly, making it unable to follow the contours of the face while shaving. The replaced head adapts better to the contours of the face, resulting in a closer, cleaner shave and improved shaving quality.Extend the shaver's lifespan: When the cutting head becomes dull, the motor has to work harder to keep running. After replacing the cutting head, the shaving process is easier, and the motor and other components will not be damaged due to overwork. .Compatible for Philips, RQ1131 RQ1141 RQ1145 RQ1150 RQ1151 RQ1155 RQ1160 RQ1185 RQ1187 RQ1195