EPSON V13H134A08 Air Filter for Select PowerLite Projector Models - 2-Pack 100706101 looking at specs such as

looking at specs such as noise or signal handling will determine the quality of the interface

PSM300 Stereo Personal Monitor Systems deliver reliable wireless freedom to every corner of the stage

40 Smart Key Macros (accessible via four layers of 10 RGB backlit keys)

Computer-matched diaphragms to guarantee the highest polar pattern accuracy

Compatible Lamps: HPL-575-120V

EPSON V13H134A08 Air Filter for Select PowerLite Projector Models - 2-Pack 100706101 looking at specs such asEPSON V13H134A08 Air Filter for Select PowerLite Projector Models 2 Pack Replacement Air Filter for 740c, 745c, 732c, 737c, 760c, 765c, 750c, 755c, S4, S3, 82c, 62c, 76c, 1700c, 1705c, 1710c, 1715c, 1810p and 1815p Projectors. (2 Filters included)