10% Off + Free Shipping on Air Purifiers - Ends 3/21
H1210 1.5-Gallon Ultrasonic Cool Mist Humidifier by PureGuardian® H1210 1.5-Gallon Ultrasonic Cool Mist Humidifier by PureGuardian®
4.75 5 4

H1210 1.5-Gallon Ultrasonic Cool Mist Humidifier by PureGuardian®

Availability: In stock - USA and Canada SKU: H1210
MSRP: $99.99
Add to Cart


4 Review(s) Write a Review
3 Year Limited Warranty Free Support SSL Secure
Need Replacement Bulbs, Parts or Accessories?

Product Information

The 100-hour* Ultrasonic Cool Mist Humidifier guards against problems caused by dry air in the home.  It features an easy to fill large 1.5 gallon tank, ideal for use in medium sized rooms. 

Cleanliness matters! Unlike other humidifiers that grow slimy mold on the water tank surface, Silver Clean™ Protection is embedded in the tank to fight the growth of mold and mildew on the surface of the water tank. Thanks to ultrasonic technology, it disperses a soothing, cool mist into the air and is ultra-quiet making it ideal to have on while you sleep. The humidifier is equipped with a night-light and variable mist control. 

A low water indicator light lets you know when it's time to refill the water tank.  PureGuardian® humidifiers create a better home environment for those suffering from colds, allergies and dry skin. Order yours now! 

Note: Run time is based off of running the unit on low speed, also depends on atmospheric conditions.

It is important to only use GENUINE Guardian Technologies™ replacement parts to maintain product performance.

Ideal For

  • Small rooms
  • Medium rooms


Large 1.5 gallon tank provides up to 100-hours* of run time and is great for medium sized rooms

Ultrasonic Technology quietly disperses a fine mist providing relief from the dry air

Silver Clean™ Protection fights the growth of mold and mildew on the surface of the water tank

Optimize comfort with soothing cool mist

Easy to use variable speed mist control and on/off night light

Additional Features

  • Multi-Directional Mist
  • Ultrasonic technology provides virtual silence when running
  • Low water indicator illuminates when it’s time to refill the tank
  • Automatic Shutoff

Product Specifications

  • SKU: H1210
  • Weight: 3.97lbs.
  • Dimensions: 7.5 x 9.75 x 12.5
  • Input Voltage: AC120V; 60Hz
  • Cord Length: 5'
  • Bulb Wattage 30W
  • Construction: Plastic
  • Run Time: Up to 100 hours
  • Manual: H1210 PDF Manual
  • The PureGuardian® 100-Hour* 1.5-Gallon Ultrasonic Cool Mist Humidifier uses a metal diaphragm vibrating at an ultrasonic frequency to create water droplets that are expelled out into the room to help maintain the desired humidity level. An ultrasonic humidifier is virtually silent when operating.

  • Why should I use a humidifier?
    People need a certain level of humidity to be comfortable. In the winter, indoor humidity can be extremely low, and the lack of humidity can dry out your skin and mucous membranes. Low humidity also makes the air feel colder than it actually is. Dry air can also dry out the wood in the walls and floors of our houses. As the drying wood shrinks, it can cause creaks in floors and cracks in drywall and plaster. Dry air also increases static electricity.

    Does the product require regular cleaning?
    It is recommended to wipe out the water tank and base of the product on a regular basis; approximately every 1–2 weeks (depending on use). The Guardian Technologies™ PureGuardian® Ultrasonic Table-Top Humidifier has Silver Clean™ technology in the water tank, which helps to fight the growth of mold and mildew on the surface of the water tank.

    When storing the unit, it is recommended to pour any excess water out and clean it with a soft, damp cloth. Let dry completely before storing.

    Are there any wicks or evaporating pads to replace?
    There are no wicks or pads to replace.

    What is ultrasonic technology?
    An ultrasonic humidifier uses a metal diaphragm vibrating at an ultrasonic frequency to create water droplets. Thanks to ultrasonic technology, the Guardian Technologies™ humidifier is virtually silent when running, making it easy to have on while you sleep.

    What is Silver Clean™ technology, and why is it used in your humidifier?
    Silver Clean™ technology is small particles of silver embedded in the tank to fight the growth of mold and mildew on the surface of the water tank.

    Where should I use the product?
    It is recommended that you place the product up on a table or nightstand and not on the floor.

    What is a comfortable humidity level?
    Forty to fifty-five percent (40–55%) humidity is considered within the comfortable range. Any humidity level below thirty percent (30%) is considered dry.

    Do I need to put in a certain type of water for my humidifier to work?
    You can use either distilled or regular tap water. If you have a high mineral content in your tap water, it may be preferable to use distilled water. Since distilled water is likely to contain lower mineral content than most tap water, it will prevent less build-up.

    How long is the warranty?
    The warranty is 3-years limited. For detailed warranty specifications, please refer to the warranty section in the instruction manual.

    If you have further questions, please contact us at 1-866-603-5900

  • By completing this form, you agree to be automatically added to our marketing lists. We promise to respect your privacy. You can opt-out by clicking unsubscribe from any email you may receive from us.

    To read the full warranty, click here.

Lifestyle Image


Add Your Review * Required Information

Share Your Opinion

Let us know what you think about our products.

  • on Facebook
  • on Twitter
Have Questions?
M-F 8:30-4:30 EST
By: Long Hair

Very Good

Very satisfied. Very quiet. The only flaw, it is a little clumsy to put the reservoir back on after a refill., no top handle.

By: smith009

Top Performer and Easy to Use

We use this unit in my daughters' bedrooms at night, every night. It has a very long run time on one tank fill and is very simple to use. You can feel the humidity difference in the room after just a few minutes of running the unit. My daughters also like the soft light blue illumination through the tank and use it as a night light. Great value given the solid features and performance.

By: Buttons

Good product.

Used this for a season and am very pleased. It helps when the heat is on to add much needed humidity. Very quiet.

By: Melissa

An easy to use humidifier

My daughter has allergies and takes medication every day which can lead to dry nasal passages. Her old humidifier helped but the new Pure Guardian has been wonderful. This is an easy to use humidifier, fill with water then set the amount of mist. She uses it in her bedroom and has had a better night's sleep and moister nasal passages. This is a quiet humidifier, without a loud hum. I like the silver clean protection so that no mold will grow in the tank. There is also a light to let you know to fill up the tank. The night light may be too strong for some but she is not overly bothered by it. Overall a great product with some very good ideas like the silver clean protection.