PureGuardian® H920BLCA 10-Hour Ultrasonic Cool Mist Humidifier

Ultrasonic Humidifier

By pureguardian

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$39.96 In Stock

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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 #

Return Policy+

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You can return this item within 90 days from the day you receive your online order.

There are two easy ways to return this item:

  • Return this item to a Walmart store
  • Return this item by mail

From the Manufacturer +

Ratings & Reviews+

PureGuardian® H920BLCA 10-Hour Ultrasonic Cool Mist Humidifier is rated 3.9 out of 5 by 164.
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
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 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 3 out of 5 by from Pros & Cons Pros- quiet, adjustable cool mist, no filter, no mildew. Cons- only runs 6 hours on low speed (advertised time of 10 hrs is a lie).
Date published: 2014-04-15
Rated 3 out of 5 by from easy to use & works great Nice looking for the bedroom, it sits with small footprint on the nightstand. Does not last through the night as the 10 hour states. More like 7 hours. Good thing it has an auto off when it runs out of water.
Date published: 2014-05-09
Rated 5 out of 5 by from Works great very quiet I use it in my room and in grandsons room has helped prevent bloody noses for grand son and I sleep so much better now.
Date published: 2014-03-09
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