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Key Specs
Reservoir Capacity: 9.6 quarts
Humidifier Type: Ultrasonic
General
Product Name: 2.4 Gal. Ultrasonic Humidifier
Brand: PureGuardian
Model Number: H4500B
Capacity
Reservoir Capacity: 9.6 quarts
Features
Humidifier Type: Ultrasonic
Adjustable Humidistat: false (A humidistat is a measuring device able to monitor and maintain a set level of humidity, or moisture, in the air.)
Other
UPC: 895916000714
This humidifier features a large 2.4 gal. reservoir capacity and emits both warm and cool mist to keep the air in your home moist. Ultrasonic technology helps ensure virtually silent operation for convenience.
700 sq. ft. humidifying capacity: Keeps a medium-size room comfortable. 2.4 gal. reservoir capacity with up to 120-hour run time on 1 tank fill.
High output nozzle: Emits cool or warm mist in 2 directions throughout the room.
Silver Clean technology: Eliminates the growth of mold and bacteria on the surface of the water tank.
Low water indicator light: Alerts you when the tank needs to be refilled.
Soft blue nightlight: With an on/off switch for convenience.
Customers highly value the 2.4 Gal. Ultrasonic Humidifier's quiet operation and effective mist output. Many appreciate the humidifier's ability to produce a fine mist without leaving residue. However, some customers express concerns about the small tank size and the warm mist function's performance. The small water tank opening may also present a cleaning challenge for some users.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Big capacity!
Works great so far! I didn't want to purchase a humidifier that I had to change the filter and I didn't want to refill it too often, so this was most certainly the best choice! I keep it in my reptile room, snakes love it!
Posted by Jrod
Rated 4 out of 5 stars
does exactly what is says on the box
with a setting less than half stops our bedroom becoming dry at night.
with low setting only needs filling about every 6 days.
operates very quietly, does not keep us awake.
bottom fill water tank slight disadvantage, heavy to turn over and carry.
Posted by george8625
Rated 4 out of 5 stars
Great humidifier
I think it's a really a great humidifier. It's our first humidifier, and it's by far the best! It's super quiet, it's on all night. I love the fact that you can turn the LED night light on or off, so you don't have to be covering it with a towel. All of the functions / buttons work great, they're just enough for what's needed - a low medium or high setting, cold/warm, etc. My favourite part is the double nozzle that you can turn so the vapour can go in two directions! Covers the room faster and it's not concentrated in one spot. You see this especially if you have it on a medium or high setting. This is a really really great feature.