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Model # SUL2512-HUM

Internet # 203322258

Store SKU # 340503

Ultrasonic Humidifier

This item has been discontinued.
The Home Depot no longer carries this specific product.

$49.97 / each



Model # SUL2512-HUM

Internet # 203322258

Store SKU # 340503

The Sunbeam Ultrasonic Humidifier provides visible mist that you can see and feel for those dry winter days. It has a programmable digital humidistat with an illuminated LED panel that lets you program the desired humidity level. This unit is filter free and you do not have to worry about replacement filters. This unique humidifier also has an enhanced tank cap that is specially designed to hold aromatherapy or cleaning tablets that treat 100% of the water maximize efficiency and improves your overall experience.

  • Easy to use digital controls which allows you to set your desired comfort level
  • Humidistat included
  • Shatterproof tank
  • Filter free
  • Note: product may vary by store
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Air Treatment Product Type 
Tabletop Humidifier 
Color Family 
Control Type 
Humidifier Features 
Adjustable Humidistat,Automatic Moisture Control,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.) 
4.78 lb 
Room Size (sq. ft.) 
Medium (400-1000 sq. ft.) 
Voltage (volts) 
Water Filter Replacement Model# 
Warranty / Certifications
Certifications and Listings 
ETL Listed 
ENERGY STAR Certified 
Manufacturer Warranty 
1 Year 


Rated 3.7 out of 5 by 34 reviewers.
Rated 5.0 out of 5.0 by 1 month, constant use, no problems, super-easy to clean VERY easy to clean! All areas of unit entirely accessible. Quiet, puts out generous vapor. Have had it running day and night, at home and at work, for a month, and so far so good. (Be careful if using sprayer to clean out water pan area of base; one of the protrusions is a heat vent for the motor and spray can get into the electronics. This is not a problem if one uses normal caution or just tapes a baggie over it temporarily. Even when I had to open up the base to blot droplets off the internal parts it was a simple, easy to reassemble design anyone should be able to manage.) This unit appears to be good quality. If it's still working a year from now, I'll consider it top of the line. November 17, 2012
Rated 5.0 out of 5.0 by Excellent product The humidifier has been working very well since I bought it a few weeks ago. Very easy to fill with water, and it takes about 3 days without the need to refill. Green lights are pleasant to see, and the controls are easy to understand and work with. Stops automatically when there is no water. One can select the amount of humidity percentage, and is very quite. The "steam" goes as high as 3 feet and there is a switch for high or low output. There is no need for filters which is a great thing, one less worry in our lives. The unit is very pleasant to see and the price is reasonable, specially if we consider the features of this nice machine. I am very pleased with it, and I strongly recommend to anybody that wants a reasonable price excellent humidifier. Deserves 5 stars, no less. December 18, 2012
Rated 1.0 out of 5.0 by Needs to have a filter! Used part of last winter. Worked well as far as distributing moisture. Downside: without a filter a white film covered EVERYTHING - glassware in closed cabinets, even got in the controls of electronics -EVERYTHING! This happened within days of initial use. When I realized it was the humidifier causing the problem I quit using it. As far as appearance - very attractive - but I didn't buy it for appearance. I didn't have the sales slip any more, so discarded the item. August 6, 2014
Rated 1.0 out of 5.0 by Not so great I bought this about the second week of December 2013 and it worked great for about two months. It fairly quiet and is easy to use and maintain. It sprung a leak where the transducer is in the bottom of the unit. It soaked all of the electronics in the bottom and popped the GFI plug in that it was plugged into. Started leaking in the middle of the night and made quite a mess on the counter where it was sitting. Everything was soaked. I would not trust one these. Use at own risk. February 7, 2014
Rated 2.0 out of 5.0 by I know what the "funny" noise is I used this last winter 2012~2013 without issue. This season (2013~2014) it worked for a couple months and then began making noise after being on for a couple hours. It sounded like electric sparks at first. Since we use it in our bedroom, the noise makes it hard to sleep. I opened it up and found that the noise is the fan blades hitting the chamber surrounding the fan. I took mine apart to investigate the noise and found the fan shaft has some play in it and when it retracts toward the motor, the fan blades hit the plastic housing. The chamber is designed to force air in from an opening and out the upper shaft so cutting the plastic away would defeat the purpose of the chamber. After reassembling the unit, the noise changed pitch, but was still present. Wife was reading to throw the thing out the window one night because she couldn't sleep. It is now headed for the trash and we are now shopping for a replacement (not the same one obviously). I'm giving this a 2 instead of 1 because I liked the Ultrasonic feature and that aspect worked well. Otherwise the poor fan assembly ruins the whole unit. February 18, 2014
Rated 5.0 out of 5.0 by Great Product Well, it took me some time to find one in a store and the Home Depot inventory listing were iffy. But the store folks did a massive search and found me one. This is an exceptional product for the price point. It is silent, cleans easily and lasts for days without refilling. The only drawback is that it is nearly impossible to get the Sunbeam tablets. Only Amazon stocks them and not many. Recommended. February 6, 2013
Rated 4.0 out of 5.0 by Feels like a good deal Being from New England I know the great need for adding some humidity to the dry winter air of a house. When I moved to Las Vegas I couldn't find an adequate humidifier for the year long dry air. Almost impossible to find in stores except for the child vaporizer type. I found this one on HD online and had it shipped to the local store for pickup. I think I made a good choice. It goes on and off without a problem when set to the desirable humidity. Definitely adds a comfortable moisture to the bedroom. December 30, 2014
Rated 5.0 out of 5.0 by Very pleased with this humidifier Very pleased with this humidifier. It is quiet, and the reservoir is easy to fill with water. Just bought a second one as a gift. December 27, 2012
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Store Exclusive. This item is available for purchase in select stores only.