Proper maintenance of your projector is important to get the maximum performance from a projector lamp. With a new projector air filter you can be sure that your projector will supply the best possible cooling to the projector lamp. This original Epson ELPAF35 / V13H134A35 projector filter is compatible with the following models (list may not be complete, if your projector model is not listed please contact us first); Epson EB-1840W, EB-1860, EB-1880, POWERLITE 1850W, POWERLITE 1880, VS350W, VS410.