EZ-CHILL 9" Twin Window Fan with Manually Reversible Airflow Control, Auto-Locking Expanders, 2 Speed, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen, Bedroom & Office, MTBFC-9

EZ-CHILL 9" Twin Window Fan with Manually Reversible Airflow Control, Auto-Locking Expanders, 2 Speed, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen, Bedroom & Office, MTBFC-9

Comfort Zone Window Fan for Bedroom, 9 inch 3 Speed Dual Fans with Auto-Locking Expanders, 3 Modes (Cool, Circulate, Exhaust), Remote Control, Fabric Cover plus Bug Screen, White

Bionaire Thin Window Fan with Manual Controls(BWF0502M-WM)