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 ELPAF23/ V13H134A23 air filter and works with projector models listed below. Epson EB-Z10000 Epson EB-Z10000NL Epson EB-Z10005 Epson EB-Z10005NL Epson EB-Z8000WU Epson EB-Z8000WUNL Epson EB-Z8050W Epson EB-Z8050WNL Epson EB-Z8150 Epson EB-Z8350W Epson EB-Z8350WNL Epson EB-Z8355W Epson EB-Z8355WNL Epson EB-Z8450WU Epson EB-Z8450WUNL Epson EB-Z8455WU Epson EB-Z8455WUNL Epson PowerLite Pro Z8000WUNL Epson PowerLite Pro Z8050WNL Epson PowerLite Pro Z8150NL Epson PowerLite Pro Z8250NL Epson PowerLite Pro Z8255NL Epson PowerLite Pro Z8350WNL Epson PowerLite Pro Z8455WUNL 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.