This replacement head can be Fit for with many for Philips shaver models :RQ10 Series, RQ12 Series, SH70, S7000 Series, SH90 S9000 Series。 Fits for SensoTouch 3D 1200 Series Razor models: S9911 /S9731 /S9711/ S9511/ S9111/ S9031/RQ1250 /RQ1250CC /RQ1260 /RQ1260CC/ RQ1280/ RQ1280CC/ RQ1290 / RQ1290CC /RQ1251/ RQ1251CC/ RQ1252/ RQ1252CC/ RQ1265/ For Goodiitec 1000 Series Models 1050X, 1059X, 1060X, 1090X, 1050CC, RQ1075, RQ1076, RQ1080, RQ1085, RQ1095, RQ1090, RQ1070, RQ1060, RQ1051, RQ1050, RQ1050CC. Can also be used on model S738 Fits for models S9011, S9021, S9031, S9041, S9111, S9121, S9151, S9161, S9171, S9311, S9321, S9371, S9511, S9521, S9522, S9531, S9711, S9721, S9731, S9911, S9988 (may not work in JetClean systems) Fit for models S7310 S7370 S7530 S7720 S5075 S5095 S5081 S5082 S5000 S5230 S5271 S5078 S5210 S5070 S5079 S50911 This is a aftermark replacement head for select models, it is NOT made by for Philips for NORELCO