Graco 288750 100-Mesh SG2/SG3 Spray Gun Pro Filter Gun filters helps removes debris from the coating protecting the pump, reducing tip clogging and providing a better quality finish Replace the filter if clogged more than 20% Prolong pump life and reduce tip clogging by cleaning and replacing the inlet strainer regularly Used for lacquers, enamels (solvent) and solvent based paints Clean after every use For use with Graco spray gun models SG10, SG20, SG Pro, SG2 and SG3