Philips Shaver 9000 Series Replacement Blades version of Men's SH91/50 (International SH91/51) [Used]

These are genuine Philips replacement blades for the 9000 series men's shavers, sold overseas. Model number: SH91/50 (International version of SH91/51) Country of origin: Netherlands Compatible models: SP9841 SP9883 SP9871 SP9863 SP9861 SP9860 SP9820 S9987 S9986 S9985 S9982 S9781 S9732 S9732A S9731 S9731A S9712 S9712V S9711 S9711V S9552 S9551 S9522 S9521 S9512 S9511 S9186 S9186A S9185 S9185A S9182 S9181 S9161 S9152 S9151 S9090 S9041 S9031 S8980 S8960 *Please be sure to check the compatible model before purchasing. The outer packaging is in a foreign language, but the quality is equivalent to the SH91/51 sold in Japan. Because it is an overseas version, there is no domestic manufacturer support. Due to a redesign of the outer packaging, both the old and new packaging may be in circulation. Please be aware of this. Model Number: SH91/50 (International version of SH91/51) Country of Origin: Netherlands Compatible Models: S9000 Series S9987 S9986 S9985 S9982 S9781 S9732 S9732A S9731 S9731A S9712 S9712V S9711 S9711V S9696 S9697 S9552 S9551 S9522 S9521 S9512 S9511 S9186 S9186A S9185 S9185A S9182 S9181 S9161 S9152 S9151 S9090 S9041 S9031 S8980 S8960 S9000 Prestige Series SP9885 SP9883 SP9871 SP9863 SP9861 SP9860 SP9841 SP9840 SP9820 ≪Easy Replacement≫ 1. Press the release button to remove the shaving head holder. 2. Rotate the retaining plate counterclockwise to remove it. 3. Remove the old blade and install the new replacement blade (fit the notch snugly into the protrusion). 4. Reattach the retaining plate and rotate clockwise until it clicks into place. Turn it until you hear a click. 5. Put the shaving holder back in place and close it. Replace the blade only once every two years *This may vary depending on usage.