Model # HUL535B

Internet #205466013

Honeywell 1 Gal. Ultrasonic Cool Mist Humidifier


1 Gal. Ultrasonic Cool Mist Humidifier

$2981 /each
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Product Overview

The Ultrasonic cool Mist Humidifier quietly produces a sizable, cool mist that helps make you and your home more comfortable. Maintaining proper humidity levels helps temporarily relieve dry air discomforts and helps to keep throat and nasal passages hydrated. The rotating mist outlet allows for directional control.

  • Variable moisture output settings
  • Directional mist outle
  • Ultra quiet operation
  • No filter required
  • Auto shut off when empty
  • Ultrasonic humidification technology
  • Designed for medium rooms
  • Runs up to 24 hours per filling on low setting
  • 1 gallon tank capacity
  • Available in Black and White
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Air Treatment Product Type
Humidifier Accessory
Color Family
Control Type
Humidifier Features
Adjustable Humidistat,Water Level Indicator
Humidifier Tank Capacity (Gallons)
Included Items
No additional items included
Minimum run time (hours/tank)
Moisture dispersion type
Cool mist
Number of Fan Speeds
Product Weight (lb.)
Room Size (sq. ft.)
Small (Less than 400 sq. ft.)
Voltage (volts)
Water Filter Replacement Model#
No filter require

Warranty / Certifications

Certifications and Listings
ETL Listed
Manufacturer Warranty
2 year limited warranty

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Customer Questions & Answers

We have hard water, do we need to use distilled water in the unit ? Are there pills to soften water?

Also it discusses PROTEC cleaning filters, Where are there purchased? Manual does not go into detail. Thank you. l
Asked by: Lindylou
Not sure, we only use distilled water in our two humidifiers. Distilled water costs very little and our humidifiers last for years by using distilled water.
Answered by: Hero
Date published: 2017-02-07

cool mist

this item is available in culiacan
Asked by: alica
You would have to check with Home Depot to see if they deliver to Culiacan, Mexico
Answered by: Hero
Date published: 2017-02-07
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Customer Reviews

1 Gal. Ultrasonic Cool Mist Humidifier is rated 2.0 out of 5 by 5.
Rated 5 out of 5 by from This humidifier works great. This is our second Ultrasonic Cool Mist Humidifier. This humidifie... This humidifier works great. This is our second Ultrasonic Cool Mist Humidifier. This humidifier holds a whole gallon of water at one time. The mist volume control allows us to control the amount of mist that is discharged. On top of this, the mist is so fine it doesn't leave moisture in front of the humidifier. This is a fantastic product.
Date published: 2017-02-07
Rated 1 out of 5 by from Big disapointment Just bought this humidifier at Home Depot in Montreal - in store price $51,89, how come the price on the web site is $20 less? The humidifier doesn't seem to work, no mist, no noice, after an hour water comes out under the machine. Tried it again with special attention to the cap as to assure myself it was tight fighted, evevrything seemed find, but again after an hour water coming out under and not mist at all.
Date published: 2016-02-20
Rated 1 out of 5 by from Nice but noisy The appearance and quality of the humidifier seemed fine - but it makes a loud whining noise when running. The noise stopped for a period, but started up again. Definitely unacceptable so I am returning the unit.
Date published: 2015-01-06
Rated 2 out of 5 by from Scale Buildup The product worked well as far as humidification goes, but no matter what I did, I could not keep this clean. I cleaned it per the mfg recommendation and the scale would never go away. Even tried buying scale removing products, bleach, etc. Nothing worked. I eventually threw it out.
Date published: 2015-12-01
Rated 1 out of 5 by from Very Noisy! Product is extremely noisy. Makes almost a grinding noise when on and you certainly can't use it if you are trying to sleep. Thought it was a great buy at the time but very dissatisfied.
Date published: 2015-02-24
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