V13H134A41 Airflow Systems Filter PowerLite Home Cinema 1440 1080p 3LCD Projector V11H813020 PowerLite 1930 XGA 3LCD Projector V11H506020 PowerLite 1940W WXGA 3LCD Projector PowerLite V11H474020 PowerLite 1945W WXGA 3LCD Projector V11H471020 PowerLite 1950 XGA 3LCD Projector V11H491020 PowerLite 1955 XGA 3LCD Projector V11H490020 PowerLite 1960 XGA 3LCD Projector V11H473020 PowerLite 1965 XGA 3LCD Projector V11H470020 PowerLite 1975W WXGA Wireless 3LCD Multimedia Projector V11H621020 PowerLite 1980WU WUXGA 3LCD Projector V11H620020 PowerLite 1985WU WUXGA Wireless 3LCD Projector V11H619020