Holmes HM630-U Cool Mist Tower

by Holmes
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ITEM# 13696672
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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
    Product Features Timer
    Dimensions See Details
    Country of Origin China

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • excellent
      Verified Purchase

      excellent, best tower humidifier on the market

      Read More
    • cool mist
      Verified Purchase

      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!!
      Verified Purchase

      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

      Read More
    • Great humidifier
      Verified Purchase

      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
      Verified Purchase

      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
    • Most Helpful

    • Great Cool Mist product
      Verified Purchase

      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
      Verified Purchase

      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
    • Use this every winter
      Verified Purchase

      I gave it three stars because every winter when I unpack them (I own two at a time) I have to replace. The motors just die. Intentionally not built to last I assume. They work fine when they go. I have tried others but always go back to this one. Just wish it lasted more than one winter....

      Read More
    • Ok but pain to fill
      Verified Purchase

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

      Read More
    • difficult to fill
      Verified Purchase

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

      Read More

    Questions & Answers

    • Q:

      "Why did you choose this product?"

      • A:


    • Q:

      "How often does the filter need to be changed?"

      • A:

        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!

      • A:

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

      Read more Read less
    • Q:

      "Is this humidifier quite, noiseless?"

      • A:

        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

      • A:

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

      • A:

        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
    • Q:

      "Is it an Ultrasonic humidifier?"

      • A:

        No, this is not an Ultrasonic humidifier.

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

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

    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.
    Standard shipping details
    Expedited shipping details

    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.

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.