The Panasonic FV-07VBB1 EcoVent Ventilation Fan Motor and Grille provides a cost-effective, spot ventilation solution. These ceiling exhaust fans provide maximum airflow and remove air impurities while operating at whisper-quiet audio levels. It filters outside air through a MERV 8 filter to a deflector for clean air ventilation. The ventilation fan’s high performance makes it ideal for new residential construction, single-family production builders and manufactured housing. The EcoVent fans have a two-speed selector (70/90 CFM) for accurate spot ventilation and peace of mind during verification testing. The junction box and duct adaptor come pre-attached to the housing can, saving you assembly time and money. The decorator grille design complements the aesthetics of your bathroom, powder room or laundry room. Panasonic’s EcoVent fan provides greater efficiency and comfort with less noise. It is Energy Star certified and complies with the latest codes and standards.