This is a EZM70032F Quart Filter Lid. Molded filter construction, nylon filter material is impregnated into plastic filter lids. 250 micron filter, suitable for all primers, sealers, basecoat & clears. Filter lids have no paper fibers to contaminate your paint jobs. 100% lint free. Snap & pour design, desired levels of products are easier to see. Drip resistant, filter lids are clean & neat.