- Dual-blade operation
- Two speed-settings and manual-reverse air flow control
- Water-resistant motors are safe to use during rainy weather
- Designed to fit most double-hung and slider windows, Ideal for large rooms
- Adjustable extender screen and extender panel help secure fan in larger windows, 1-year limited warranty
Holmes HAWF2021 – Features manually reversible airflow control and built in adjustable extension panel with and additional extender panel for larger windows. Quiet and efficient operation with twin 6 Inch blades, 2 speed settings, fits double hung and sli. Power cord plug contains inline replaceable fuse (5 Amp, 125 Volt) which should be maintained if blown.