Model # HWM6008UM

Internet #203680997

Holmes 2.5-Gal. Warm Mist Humidifier-DISCONTINUED

Discontinued Holmes

2.5-Gal. Warm Mist Humidifier-DISCONTINUED

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Product Overview

This humidifier is equipped to fit small rooms. It features two speed settings for optimal comfort. This model has antimicrobial product protection treated to key plastic parts.

  • Runs up to 24 hours per tank filling
  • Dishwasher safe base
  • Filter free
  • Warm mist



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


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

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
1 Year

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Customer Questions & Answers

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Customer Reviews

2.5-Gal. Warm Mist Humidifier-DISCONTINUED is rated 3.0 out of 5 by 21.
Rated 1 out of 5 by from Cheap materials I used this for 6 months to 12 months maximum and the seal deteriorated on the spring loaded button that lets the water out of the tank. Holmes does not currently offer replacement parts for this. Just what I need! Another big hunk of plastic garbage! Planned obsolescence - or just poor materials?
Date published: 2016-12-01
Rated 4 out of 5 by from Great Product I just purchased my 3rd humidifier! The first one I bought, I used for about 8 winters in my bedroom. However, I wasn't using the water treatment, so deposits on the heating element built up so that I could no longer clean it. I bought my second unit and the water treatment and both worked well. As a consequence, I bought a third unit for my living room area. My only suggestion would be that they make a unit with a larger water reservoir . . . right now, a full water tank run on low, will run for 2 1/3 nights. It would be great to get 3 nights of use from one tank refill!!
Date published: 2017-05-03
Rated 1 out of 5 by from Do not buy - leaks and stops working Do not buy this. It's a piece of junk. I've owned 2, and neither lasted more than one season. On top of that, the 2nd one developed the wonderful habit of leaking all the water out onto my carpet! By the time I noticed, it had already ruined my hardwood floors underneath. The gasket was fine. I tested it in my sink. It would work until about half full, then empty the contents on the floor. I've read this in other reviews, so must be a flaw with the design. And as I mentioned, they both quit working after 1 seaso
Date published: 2017-04-17
Rated 1 out of 5 by from never again Bought item on 12/31/16 and filled with cool water as directed, fortunately had sitting on bathroom vanity. Had not turned it on and several hours later the entire gallon of water leaked out all over my vanity. Reread directions and tried again and saw it running out after I turned it on. Emptied it and returned it to the store on 1/1/17 for a full refund. Will never again purchase another from your company.
Date published: 2017-01-02
Rated 4 out of 5 by from Nice product Produces a nice warm humid moisture. Only slight drawback is that there is a continuous noise every few seconds, posibbly the heating component. I cannot run it at night or it will keep me awake, I am sensitive to noise. I run it during the day or before I go to bed and that helps to make a difference.
Date published: 2017-05-06
Rated 1 out of 5 by from low mist really low The low mist is really low and when emptying the container you CANT get the water out due to the way it is made. Not to mention I had a really hard time registering the produt [This review was collected as part of a promotion.]
Date published: 2017-04-23
Rated 3 out of 5 by from small concern The heating core accumulates calcification coating quickly even using distilled water. I clean according to instructions, but it still remains coated. Would like to get any suggestions to combate this problem.
Date published: 2017-08-02
Rated 4 out of 5 by from good product Works consistently. Have had several with no problems.
Date published: 2017-03-10
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