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PureGuardian Ultrasonic Humidifiers

Guardian Technologies - Logo

Focusing on innovative, natural approaches to improve your air quality, PureGuardian humidifiers (formerly known as GermGuardian humidifiers) use Silver Clean technology to deliver exceptionally clean, restorative moisture to your room. Embedded microscopic silver particles in each humidifier’s water tank naturally eliminate harmful mold and mildew to promote clean invisible moisture. PureGuardian humidifiers are economical and easy to maintain, since there are no evaporating pads, filters, or wicks to clean and replace. Plus, ultrasonic operation provides precise, silent operation. With some models featuring alarm clocks and digital displays, this line of stylish humidifiers will improve your indoor air quality and the comfort of your room.

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PureGuardian Humidifiers

 
$199.95
 
 
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Modern, attractive, and smart, the PureGuardian H8000B Elite Ultrasonic Humidifier makes humidifying your space a breeze with automatic Smart Mist Technology. Simply set your humidity and let the humidifier do the work for you. This model maintains your ideal humidity automatically. Other key features include warm and cool mist, Silver Clean Technology, variable spray control, a timer, and much more. 

Coverage Area:
400 sq. ft.
 
Type of Humidifier:
Cool Mist and Warm Mist
 
Moisture Output Per Day:
2 gallons
 
Controls:
Electronic
 
 
$129.95
 
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The PureGuardian H7550 Smart Mist Humidifier is a smarter way to humidify your space during the dry winter months. This model includes an automatic humidistat that maintains your selected humidity level, boosting the unit's efficiency and ensuring consistent humidity in your space. Other top features include warm or cool mist, 3 moisture levels, a 12-hour timer, low water indicator, and more. 

Coverage Area:
300 sq. ft.
 
Type of Humidifier:
Cool Mist and Warm Mist
 
Moisture Output Per Day:
1.9 gallons
 
Controls:
Electronic
 
 
$129.95
 
 
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The PureGuardian H7500 Humidifier is a versatile compact room humidifier. It adjusts to provide just the right amount of warm or cool moisture to fight dry air irritation. Equipped with 3 speeds and a rotating nozzle, the H7500 can provide 90 hours of continuous moisture to cover up to 300 square feet. 

Coverage Area:
300 sq. ft.
 
Type of Humidifier:
Cool Mist and Warm Mist
 
Moisture Output Per Day:
1.9 gallons
 
Controls:
Electronic
 
 
$189.95
 
 
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Maintain a comfortable humidity level in your home for up to 120 continuous hours with the PureGuardian H4610 Humidifier. This humidifier is armed with Silver Clean technology to prevent the formation of mold on the tank’s surface and also features quiet ultrasonic technology for a peaceful night’s sleep. Choose either warm or cool mist and enjoy the comfort and convenience of the nightlight and digital display.

Coverage Area:
400 sq. ft.
 
Type of Humidifier:
Cool Mist and Warm Mist
 
Moisture Output Per Day:
1.9 gallons
 
Controls:
Manual
 
 
$119.95
 
 
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The PureGuardian H1610 100-Hour Warm and Cool Mist Humidifier infuses small and large rooms with up to 1.4 gallons of invisible moisture per day. Ultrasonic technology means this model remains ultra-quiet during the overnight hours. Plus, you'll appreciate Silver Clean Technology, which reduces the frequency of cleaning and maintenance. Other features include 3 mist output levels, easy digital controls, a nightlight, low water indicator, and more. 

Coverage Area:
400 sq. ft.
 
Type of Humidifier:
Cool Mist and Warm Mist
 
Moisture Output Per Day:
1.4 gallons
 
Controls:
Manual
 
 
$99.95
 
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Enjoy comfortable cool or warm moisture and the freedom of less maintenance with the PureGuardian H1510 Warm and Cool Mist Humidifier! This ultrasonic tabletop humidifier features Silver Clean technology to inhibit the growth of mold and mildew inside the water tank. That means you'll have less maintenance headaches and more time to enjoy your surroundings. This unit fits snugly on a tabletop, countertop, nightstand, and anywhere else you need soothing relief from dry air.

Coverage Area:
300 sq. ft.
 
Type of Humidifier:
Cool Mist and Warm Mist
 
Moisture Output Per Day:
1.9 gallons
 
Controls:
Manual
 
 
$79.95
 
 
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Offering you relief from the discomfort of dry air, the PureGuardian H1200 100-Hour Humidifier is a compact solution for homes and offices with low humidity levels. With ultrasonic technology, this tabletop humidifier operates in virtual silence, emitting a soothing mist of moisture into the air for up to 100 hours of continuous use. This smartly designed humidifier lets you add water to the reservoir directly from the tap, making it a breeze to fill, clean, and maintain.

Coverage Area:
400 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
1.4 gallons
 
Controls:
Manual
 
 
$52.95
 
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Get relief from uncomfortable dry air with the soothing effects of the PureGuardian H965CA 70-Hour Ultrasonic Humidifier! This 1-gallon cool mist humidifier emits a comforting cool mist that eliminates your dry air symptoms and helps protect your belongings and furniture from damage. Key features include a 70-hour runtime, 3-speed mist control, ultra-quiet operation, a refill indicator, and much more. 

Coverage Area:
300 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
1.9 gallons
 
Controls:
Manual
 

Humidify small spaces at home or on your travels easily with the PureGuardian H1010 Series Ultrasonic Humidifier. Measuring less than a foot square, this lightweight humidifier slips easily into your suitcase or fits snugly on your nightstand for soothing relief wherever you are. Key features include cool mist operation, variable moisture control, a refill indicator with auto shutoff, a soft-glow nightlight, and more. 

Coverage Area:
125 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
0.4 gallons
 
Controls:
Manual
 
 
$43.95
 
 
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Control the humidity levels anywhere your life takes you with the PureGuardian H500 Cool Mist Travel Humidifier. This compact tabletop humidifier works with any standard 16-ounce water bottle to offer you up to 8 hours of welcome relief from the discomfort of dry air. Ultra-quiet operation means this travel humidifier won't disturb your sleep, and with no filters or wicks to clean, maintenance couldn't be easier.

Type of Humidifier:
Cool Mist
 
Controls:
Manual
 

Achieve a comfortable, soothing environment in your nursery, dorm, or any other small room with the compact PureGuardian H1000 12-Hour Ultrasonic Tabletop Humidifier. Silver Clean technology prevents the growth of mold or mildew in the water tank to make for easier cleaning and provide a mold-free mist. Quiet, ultrasonic operation allows for uninterrupted sweet dreams. This PureGuardian Humidifier also comes with a fun set of colorful decals to customize your humidifier for your child's room or nursery.

Coverage Area:
150 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
0.6 gallons
 
Controls:
Manual
 
 
$36.95
 
 (8)
 
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The PureGuardian H920BL 10-Hour Ultrasonic Tabletop Humidifier provides up to 10-hours of ultra-quiet humidification in a compact size that makes it ideal for traveling or for use in the office, dorms, or apartments. Silver Clean technology prevents mold and mildew growth in the water tank, and the humidifier's unique design looks great on your end table.

Coverage Area:
150 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
0.5 gallons
 
Controls:
Manual
 

The PureGuardian H900 10-Hour Cool Mist Ultrasonic Humidifier is compact and ultra-quiet, making it ideal for travel. Featuring Silver Clean technology to fight mold and mildew growth, the H900 Ultrasonic Humidifier can provide up to 10 hours of soothing cool mist and is available in two fun color options, Light Blue (H900BL) or Pink (H900P).

Coverage Area:
150 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
0.5 gallons
 
Controls:
Manual
 

PureGuardian Aroma Diffusers

 
$59.95
 
 
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The stylish PureGuardian SPA260 Deluxe Aroma Diffuser lets you enjoy the calming, soothing benefits of aromatherapy anywhere in your home. Advanced ultrasonic technology safely converts a few drops of essential oils into light and pleasing fragrances, offering up to 8 hours of continuous use. This sleek and compact diffuser also functions as an alarm clock and comes with lighting effects designed to enhance your relaxation.

Humidifier Technology:
Ultrasonic
 
Running Time Before Next Refill:
Up to 8 hours
 
Controls:
Manual
 
 
$51.95
 
 
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Infuse your home with enchanting fragrance with the PureGuardian SPA210 Ultrasonic Aroma Diffuser. Offering between 5 to 8 hours of continuous operation, this charming diffuser features ultrasonic technology for clean operation. Simple controls and an included measuring cup make this filter-free diffuser easy and convenient to use, allowing you to enjoy relaxing or invigorating scents with the touch of a finger.

Humidifier Technology:
Ultrasonic
 
Running Time Before Next Refill:
Up to 8 hours
 
Controls:
Manual
 
 
$39.95
 
 
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The PureGuardian SPA101 Ultrasonic Aroma Diffuser will add style to a room in addition to a fresh fragrance. With quick and easy setup and operation, you'll be ready to use your diffuser in no time. The ultrasonic diffuser then quickly goes to work to create a pleasant and constantly refreshed aroma throughout the space.

Humidifier Technology:
Ultrasonic
 
Running Time Before Next Refill:
Up to 6 hours
 
Controls:
Manual
 
Out of Stock & Discontinued Products
Overall, PureGuardian Humidifiers have been rated 4.46/5 based on 61 reviews. There are 20 products on sale, ranging from $0.00 to $199.95.

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