The 50412E funnel from 3M, disposable, effectively filters coarse particles from paints and other liquids. It is made of durable paper, treated for increased strength. The filter can filter particles with a diameter of 125μm, for better results during painting. With side holes to stabilize it during use. It is an ideal solution for filtering applications in laboratory, industrial, or other practical uses where quick and reliable removal of unwanted impurities is required.