DURABLE BUILD: Features a durable ABS and PP resin body and sturdy open/close lever.
KEEP THE OUTDOORS OUT: Includes foam pad to reduce outdoor noise and condensation, insulation lining to prevent condensation, washable air filter, and bug screen.
LONG LIFE, GUARANTEED: Panasonic ventilation fans, switches, modules, and accessories are high-quality and built to last. Included 3-year limited warranty.
PRESSURE BALANCE: Passive Inlet Vent provides make-up supply air to help balance indoor vs. outdoor air pressure, helping to prevent negative air pressure.
