A flour sieve is a kitchen tool used for sifting and separating flour particles. There are several synonyms for this essential kitchen accessory, including flour strainer, flour filter, flour screen, and flour colander. Other related terms that describe devices that achieve a similar function include flour mesh, flour shaker, and flour sifter. Flour sieves are available in a wide range of sizes and styles, including handheld, manual, and electric-powered models. Whatever the type or style, the fundamentals of a flour sieve remain the same - to sift flour and separate any unwanted debris, resulting in a fine, pure flour that is perfect for baking.