Holmes HAWF2043 Twin Window Fan
The Holmes Twin Window Fan is designed to fit most slider will and double hung windows, and you can even use it without removing your window screens. The Twins fans can operate independent of each other allowing one fan to exhaust air from the room while blowing air into the room from the other. It features two speed and temperature selections that allow the fan turn itself on and off to maintain the comfort level in your room the grills removed for easy cleaning, and has built-in adjustable side screens to keep unwanted pests out of your home. Use the unit’s one touch electronic control panel to quickly adjust the fans to fit the conditions in your home and outside. Each fan measures 8/2-inches in diameter and comes with a three-year limited warranty.