Photo 1 of "2-Speed dial control: choose between low or high air output options on this twin speed window fan to create gentle airflow or a brisk breeze" "Auto-locking accordion expanders: this twin airflow window fan features auto-locking expanders which can expand

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Photo 1 of "2-Speed dial control: choose between low or high air output options on this twin speed window fan to create gentle airflow or a brisk breeze" "Auto-locking accordion expanders: this twin airflow window fan features auto-locking expanders which can expandPhoto 2 of "2-Speed dial control: choose between low or high air output options on this twin speed window fan to create gentle airflow or a brisk breeze" "Auto-locking accordion expanders: this twin airflow window fan features auto-locking expanders which can expandPhoto 3 of "2-Speed dial control: choose between low or high air output options on this twin speed window fan to create gentle airflow or a brisk breeze" "Auto-locking accordion expanders: this twin airflow window fan features auto-locking expanders which can expand