A humidifier generally costs between about $30 and $150. As of 2015, some of the most popular humidifiers are the Honeywell germ free cool mist humidifier HCM-350, Vicks warm mist humidifier V750 and Crane drop cool mist humidifier.
The Honeywell germ free cool mist humidifier HCM-350 features dishwasher-safe parts, quiet operation, a self-regulating evaporative system and a Protec antimicrobially treated filter.
The Vicks warm mist humidifier V750 offers two settings, automatic shutoff, a night light, quiet operation and a 1-gallon capacity.
The Crane cool mist humidifier has an automatic shutoff, Clean Control antimicrobial material, 1-gallon capacity and quiet operation. It is more energy efficient than a light bulb of up to 45 watts.