The Model 400 drainless whole-home humidifier can be installed in manual mode (400M) with no control or in automatic mode with control (400A). It allows for 100 percent of the water in the units to be ...

MADISON, Wis. - Aprilaire is celebrating the 50th anniversary of the invention of its first evaporative, whole-house, flow-through humidifier - the Model 100. "With the introduction of the whole-home ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › See It See It See It When a large portion of your home suffers from dry air, a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A portable humidifier is a quick, affordable way to add moisture to dry air in a bedroom or small space.