The length of the paint filter is about 4.33 inches/ 11 cm, the port diameter is about 0.39 inches/ 1 cmAirless paint spray filter is made of high-quality plastic and stainless steel mesh, 60 mesh filter has the characteristics of uniform mesh, high temperature and corrosion resistance, not easy to deform, and Filters unwanted particles of the spray material.Durable design and exquisite workmanship, fit for your needSuitable for , such as home, workplace, etc., protect the machine from wear and tear, and a clear wall spraycolor:BlackMaterial:plastic+metalsize:about 11cmPackage Contents:40 x Airless paint filterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.