Particularly air purifiers, sinus inhalers, and of course, humidifiers. Crane's 1 Gal. Drop Ultrasonic Cool Mist Humidifier is another model that made it into SlashGear's recommendations for the ...

Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier This humidifier ... Crane 2-in-1 Personal Steam Inhaler & Warm Mist Humidifier Crane 2-in-1 Personal Steam Inhaler & Warm Mist Humidifier ...

There are two main types of cool mist humidifiers: Ultrasonic humidifiers produce a mist via ultrasonic vibrations. They use a metal or ceramic ‘diaphragm’, which vibrates at an extremely high ...