- Upper & Lower Grille - Stainless steel
- Filter Pad - Non-woven synthetic 1/2" (17 mm) thick filter pad
- Filter Area - 155 sq. inches (0.1 m2)
- ASHRAE efficiency - Approximately 40%
- IQAir Compatibility - Compatible with all IQAir filtration devices. Not compatible with the accessories FlexVac, VM FlexVac, VM InFlow and InFlow W125.