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Ultrasonic Humidifiers


Guardian Technologies™ offers pureguardian™ Ultrasonic Humidifiers for your home at prices you can afford.

Our most popular ultrasonic humidifiers have both warm and cool mist options. Our best seller is the H4500 Ultrasonic Humidifier. It's a 144-Hour ultrasonic humidifier with Silver Clean Technology™. This technology fights the growth of mold and mildew on the surface of the water tank.

Also very popular is the H4600 Digital Ultrasonic Humidifier. It also runs 144 hours between fill-ups but this ultrasonic humidifier offers a soft glow night light as well as programmable digital features for the humidifier.

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

Why is an ultrasonic humidifer the best type of humidifier available? Read our article on the different types of humidifiers to see for yourself.

*Run time estimate is based on unit running on cool and low mist settings, and atmospheric conditions.