OR-05-1 7 Symposium on Indoor Air Quality: Filtration OR-05-17-1 Modeling Filter Bypass: Impact on Filter Efficiency Matthew Ward and Jeffrey Siegel . 1091 OR-05-17-2 Performance of Air Cleaners for Removing Multiple Volatile Organic Compounds in Indoor Air Wenhao Chen, Jianshun S. Zhang, and Zhibin Zhang 1 i01 OR-05- 17-3 Development of a New Conditioning Aerosol for Testing Electret Filters (RP- 1 190) James T. Hanley and M. Kathleen Owen . i i 15