Notice: Please refer to the projector user manual when replacing the air filter. Normally, the projector user manual is available on manufacturer's website. The item is able to fully replace the Epson ELPAF21/ V13H134A21 air filter and works with projector models listed below. Epson EH-TW2800 Epson EH-TW2900 Epson EH-TW3000 Epson EH-TW3200 Epson EH-TW3500 Epson EH-TW3500 Epson EH-TW3600 Epson EH-TW3800 Epson EH-TW4400 Epson EH-TW5000 Epson EH-TW5500 Epson PowerLite Home Cinema 8100 Epson PowerLite Home Cinema 8345 Epson PowerLite Home Cinema 8350 Epson PowerLite Home Cinema 8500UB Epson PowerLite Home Cinema 8700UB Epson PowerLite Pro Cinema 7500UB Epson PowerLite Pro Cinema 9100 Epson PowerLite Pro Cinema 9350 Epson PowerLite Pro Cinema 9500UB Epson PowerLite Pro Cinema 9700UB Epson PowerLite Pro G5150NL Epson PowerLite Pro G5200WNL Epson PowerLite Pro G5350NL We suggest you check either original air filter part number or projector model before ordering it. Changing a projector air filter is pretty easy. Feel free to contact us if you need assistance.