Portal 6.58 In. 3-Fan Speeds Window Fan in with Reversible Exhaust Mode, Weather
Portal 6.58 In. 3-Fan Speeds Window Fan in with Reversible Exhaust Mode, Weather Resistant. Number of Fan Speeds 3 Speeds. Fan Features High Velocity,Portable,Reversible. Vornado creates cutting edge products – so when we set out to create a window fan, we did our research and then rewrote the formula.