This Universal Flour Sifter is designed to fit on top the old style bowl with 3 tabs for the Bosch Universal Kitchen Machine, The L"EQUIP Universal Flour Sifter is perfect for sifting whole grain flour for cakes, tarts, and other pastries, Until now it was nearly impossible to have ultra-fine whole grain flour, L"EQUIP"s new Universal Flour Sifter changes all that, The L"EQUIP Universal Flour Sifter attaches to all Bosch Universal Kitchen Machines, and easily sifts the flour right into the mixing bow, Includes:, Flour Dust Cap, Outer Ring, Flour Hopper, Fine Mesh Screen Assembly, Top Cover, 100% BPA Free, 8 Cup Capacity, SKU: LEQP060