HomeRight C800844 Replacement Spray Gun 50-Mesh Filter (2 Pack) HomeRight replacement spray gun 50-mesh filter for the Power-Flo Pro 2800 Package includes 2 filters For use with a 515 spray tip on the HomeRight Power-Flo Pro and competitive models For optimum performance, it's best to change out the filter after each use of the sprayer Filter helps eliminate debris from entering the paint spray tip then pass through the tip and spray on the wall