Why Get a 200 CFM Exhaust Fan with Humidity Sensor?
The Power of 200 CFM When we talk about "CFM," we're talking about Cubic Feet per Minute. It's basically a measure of how much air the fan can move in sixty seconds. Most small powder rooms get by with a tiny 50 or 80 CFM fan, but if you've got a large bathroom—maybe one with a walk-in shower and a soaking tub—those little guys just won't cut it. ...