Twin Window Fan 7" Holmes

Beat the summer heat with a Holmes HAWF2021-WMUM Dual-Blade Twin Window Fan. It features two speed settings so you can adjust it to meet your needs. It can be mounted in reverse in your window to exhaust stale indoor air leaving you with fresh air in your home. This unit is designed to fit into most slider and double-hung windows. It also includes an adjustable extender so that it can accommodate installation in larger window models. The quiet operation makes this Holmes twin window fan an ideal choice for nighttime use.