PureGuardian® H920BLCA 10-Hour Ultrasonic Cool Mist Humidifier

Ultrasonic Humidifier


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Description & Features+

PureGuardian® H920BLCA 10-Hour Ultrasonic Cool Mist Humidifier by Guardian Technologies. Guards against problems caused by dry air in the home. Makes life pleasant for those with cold, flu, allergies and dry skin. Uses Ultrasonic Technology for quiet operation white you sleep. Treated with Silver Clean to fight the growth of slimy mold and mildew on the surface of the water tank – a common problem with traditional humidifiers. Perfect for nursery, home, office or travel!
• No added cost – Ultrasonic Technology eliminates need for costly replacement filter, wicks or pads.
• Silver Clean Protection
• Cool Mist – Soothing low and high mist settings
• Night Light Option – Great for Kid’s Rooms
• Easy Fill 0.21 Gallon Tank Capacity
• Up to 10-hour run time on one fill
• 3-year limited warranty


Available for Shipping to Canada Post
Assembled Height
10.8 in
Assembled Length
5.5 in
Assembled Weight
.90 lb
Assembled Width
4.72 in
Auto Shut Off, Timer
90% plastic, 10% eletric
Moisture Settings
Output per Day
0.95 l
Supplier Warranty Type
3-Year Limited Manufacturers
Supplier Warranty Length
3 years
Product Identifiers
Walmart Item #
30826375, 30421350
Model #

Store Availability+


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From the Manufacturer +

Ratings & Reviews+

PureGuardian® H920BLCA 10-Hour Ultrasonic Cool Mist Humidifier is rated 4.0 out of 5 by 122.
Rated 5 out of 5 by from Love this little guy! I have been using this humidifier for about 3 weeks now, and I love it! It runs about 5 hours on high, which I use through the day in my living area, and then at night we move it to the bedroom, where it runs on low for 9 hours. It is very quiet and easy to fill. I bought an extra power cord, so we only have to move the unit itself. Does it do the job of a bigger unit, no, but it does what we need it to do!
Date published: 2015-02-27
Rated 3 out of 5 by from works much less then 10 hours I needed it for my baby room, it works fine and I love night light feature but much less hours than claimed in the ad. On the slowest setting works for about 3-4 hours until it will run out of water. Will be good only for a small room and if stands next to a person, crib etc.
Date published: 2013-11-13
Rated 5 out of 5 by from Perfect Choice I began breathing better just a couple of hours of using this product. It has changed my life. I can sleep without waking up coughing and I sleep much better. It is everything advertised and more. Easy assembly, easy to take care of, and all the features are great.
Date published: 2013-11-14
Rated 4 out of 5 by from This humidifier is so quiet I do not even know it's running. After a few days I started to use it w the night-light on so that I remembered it was on/plugged in when I woke up. I have been using it on the low output setting and it lasts about 6 hrs. not 10 but it's fine for me.
Date published: 2013-09-28
Rated 4 out of 5 by from works great very quiet and well last me about 10 hrs or little more on low speed but well only go about 5-6 hours high speed until empty. So far I really like it except that you got to take tank off and fill from bottom , be nice if you could just add water with pitcher from top. I use my purified water and not a sign of mineral buildup in about 30 fill ups so far. If I had to buy another one it would have bigger tank
Date published: 2015-12-30
Rated 5 out of 5 by from Amazing humidifier I was hesitating on buying this humidifier after reading some reviews however, when I bought it and place it at work. It completely helps the atmosphere in in. My nose is less sneezy and my eyes less teary. The cool most that comes out from the beck is so fresh and cool. The only thing I will suggest is so not always unplug as the plug on the machine is a bit loose when you keep plugging and unplugging. Overall my experience with it it's great :) but as well this is the only company who provide 3 year limited warranty as well all other company 1 year only.
Date published: 2015-04-18
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