Lemmer gun handle filters and kits are one piece molded design and guarantee 100% filtration. The double lip end of the filter indicates the end which goes into the gun first. For Lemmer & Wagner guns. These filters are produced in three standard sizes of mesh, you may buy these filters in singles or a package of 5 filters. Lemmer filters are also color coded for easy re-ordering. For use with all standard coatings such as lacquer, enamel, stain, latex, epoxy, glue, etc. Lemmer is a manufacturer of HVLP paint spray guns and systems, paint sprayers, airless cup guns, linestripers and accessories, electrostatics, air guns, pressure pots, gas and electric paint sprayer, piston pumps, airless sprayers and equipment and also the Lemmer gun handle filters and kits.