The ShaverAid Screen Foil and Cutter Blade Set fits Braun 3000 Series System 1-2-3 electric shaver models including 3010, 3012, 3025, 3500, 3510, 3512, 3525, 3550, 5419, 5424, 5469, 5470, 5564, 5567, 5569, and 5579.