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Ultrasonic Humidifiers

Keep the air from getting dry and stuffy and enjoy a better night's sleep with your choice of the best ultrasonic humidifiers.

Guardian Technologies'™ humidifiers are Ultrasonic, with Silver Clean Technology to fight mold and mildew on the growth of the humidifier water tank. Our ultrasonic humidifiers also come in different sizes, and include a variety of special features for your specific needs.

Need guidance choosing a humidifier? You can visit our Humidifiers Buyer’s Guide, or call or email our superior customer service team at 866.603.5900 or support@guardiantechnologies.com.

24 Item(s)

Best Seller H920BL 10-Hour* Ultrasonic Cool Mist Humidifier by PureGuardian®
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 H3250WCA Ultrasonic Warm and Cool Mist Humidifier Tower with Aromatherapy Tray, 1.5-Gallons
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H5450BCA Ultrasonic Warm and Cool Mist Humidifier with UV-C and Aromatherapy Tray, 2-Gallons
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H1175 Top Fill Ultrasonic Cool Mist Humidifier with Aromatherapy Tray, 1.5-Gallon
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H5225 Top Fill Ultrasonic Cool and Warm Mist Humidifier with Aromatherapy Tray, 2-Gallon
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H500 Personal Travel Ultrasonic Humidifier by PureGuardian®
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H910BL Nursery Ultrasonic Cool Mist Humidifier by PureGuardian®
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H925S Ultrasonic Cool Mist Humidifier by PureGuardian®
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Best Seller H940 0.5-Gallon Ultrasonic Cool Mist Humidifier by PureGuardian®
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Best Seller H1010 14-Hour Ultrasonic Cool Mist Humidifier by PureGuardian?® (Humidifiers)
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H1010P 14-Hour Ultrasonic Cool Mist Humidifier by PureGuardian?® (Humidifiers)
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Best Seller H965 1-Gallon Ultrasonic Cool Mist Humidifier by PureGuardian®
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H1200BL 1.5-Gallon Ultrasonic Cool Mist Humidifier by PureGuardian®
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H1210 1.5-Gallon Ultrasonic Cool Mist Humidifier by PureGuardian®
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Best Seller H1510 Ultrasonic Warm Mist & Ultrasonic Cool Mist Humidifier by PureGuardian®
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New  H1250 1.5-Gallon Ultrasonic Cool Mist Humidifier with Digital Smart Mist Sensor by PureGuardian®
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New Best Seller H3200BCA Ultrasonic Cool Mist Humidifier Tower, 1.5-Gallons
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H3200WCA Ultrasonic Cool Mist Humidifier Tower, 1.5-Gallons
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H7500 90-Hour Ultrasonic Warm or Cool Mist Humidifier by PureGuardian®
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H7560B Elite Smart Mist Digital Ultrasonic Humidifier with Extendable Wand by PureGuardian®
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H7550 Ultrasonic Warm Mist & Ultrasonic Cool Mist Humidifier by PureGuardian®
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New H4810 2-Gallon Ultrasonic Warm Mist & Cool Mist Humidifier by PureGuardian®
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H8000B Elite Ultrasonic Warm Mist & Ultrasonic Cool Mist Digital Humidifier with Extendable Wand by PureGuardian®
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Factory Refurbished RH4810 2-Gallon Ultrasonic Warm Mist & Cool Mist Humidifier by PureGuardian®
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