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Holmes HM630-U Cool Mist Tower

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ITEM# 13696672
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    Holmes HM630-U Cool Mist Tower
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    ITEM#: 13696672

    The Holmes HM630-U Cool Mist Tower Humidifier offers state of the art functionality combined with a great design that complements any home. This mist tower contains an antimicrobial product protection and Arm & Hammer treatment to key plastic parts.

    • Brand: Jarden / Holmes
    • Materials: Plastic
    • Dimensions: 11.3 inches deep x 25.7 inches high x 10 inches wide
    • Weight: 9.2 pounds
    • Designed for medium rooms
    • Runs up to 36 hours per tank filling
    • AccuSet Digital humidistat
    • Contains an Antimicrobial Product Protection and Arm & Hammer treatment to key plastic parts
    • Filtercheck monitor
    • Dishwasher safe base
    • 16-hour timer
    • Uses two (2) HWF100 filters (E Filters)


    Material Plastic
    Type Dehumidifying Ventilator
    Color Multi
    Control Electronic
    Humidifier Temperature Cold
    Dimensions See Description

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • excellent

      excellent, best tower humidifier on the market

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    • cool mist

      this is our 2nd one. I broke the 1st one but was so impressed I got another. we heat with wood and this does the trick for keeping moisture in the air. This is the only one I will buy.

      Read More
    • Great Product!!

      I bought the Holmes HM630-U Cool Mist Tower Nov 2013 ran really well until a cuople of days ago when the fan stopped. I fixed it myself but was taken aback. Other then the aforementioned , the humifier is excellent. I recommend it

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    • Great humidifier

      Quiet, easy to use. Multiple settings. The only con is holding the tank to fill and the screw-on lid is sometimes hard to start.

      Read More
    • Unfortunately, product was defective, was noisy

      Was very excited to receive this product so quickly from Overstock. However, when we set up the humidifier, we set it up on the highest speed to get the water thru out the humidifier. When we changed to the lower speeds, 2 and 1, the humidifier made excessive noise. Even, after a while, the highest speed of 3 was making noise. I have had one of these humidifiers for the past 7 years, and did not experience any noise issues at all. I believe this new humidifier was defective, and unfortunately Overstock didn't have any more in stock, so it could not be replaced. I have to say that Overstock did make the return process easy for me, and I would definitely use Overstock again, despite this last purchase.

      Read More
    • Great Cool Mist product

      I love this product. Had one before this one for over 4 years and when it broke was so pleased to see that Overstock had it. I ordered it and it arrived well packed and has been working perfectly since! Would buy this again. I love the cool mist versions as they are much easier to maintain.

      Read More
    • Excellent Product

      I wanted to buy a humidifier that did not cost too much but worked perfectly. I found this in this product. It is quite and gives me the perfect humidity I need in my home.

      Read More
    • Ok but pain to fill

      I was kind of disappointed, this was so much work to keep cleaned and filled

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    • difficult to fill

      Seemed cheap coming out of the box. Didn't fit in my sink to fill. So I just didn't. Sent it back.

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    • love this

      love it, has good settings, and holds enough water for our very dry weather

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • How often does the filter need to be changed?

      • Hello vas2013, The filter on the Holmes HM630-U Cool Mist Tower only need to be changed once every two weeks if you use a couple gallons of distilled water. Please feel free to contact us again with any further questions. Thank you for shopping with us!

      • did not get that far. Returned it after 3 days because of the noise

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    • Is this humidifier quite, noiseless?

      • After reading the reviews, we find that only 1 reviewer in 9 suggested that it ran a little noisily. None of the others mentioned sound at all and the product does have 4.6 stars out of 5. Thank you for your interest

      • very noisy on low and medium. Not bad on high.

      • Thought product was defective, as have had one in the past, made no noise at all on any level, but one we just rec'd was noisy, sent it back

      Read more Read less
    • Is it an Ultrasonic humidifier?


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    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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