Dual Mist Humidifier with ION Exchanger Filter

Select an option before changing warranty
The Rewards Program that Pays for Itself
  • EARN 5 to 40%
    Earn 5% in Club O Rewards on every order & up to 40% on select items.
  • FREE SHIPPING Every Order, Every Day*
    No matter how big or small, your order always ships for free.
  • VIP ACCESS
    Dedicated customer service and early access to exclusive deals.
  • RISK FREE
    Club O pays for itself, or we make up the difference
Today: $76.41
At other retailer: $124.47 Save $48.06 (39%)
Free Shipping*
  • Delivery Estimate

    Select a Product Option to view shipping

    • Product Alerts

      Stay in the know! Choose which alerts you’d like to receive on this product.

    Dual Mist Humidifier with ION Exchanger Filter
    CHOOSE A LIST
    • Wishlists
    • Save for Later

    Breathe easier with this dual mist humidifier and filter. Perfect for relieving dry throats, noses, lips, and skin, this humidifier disperses cool or warm mist to maintain room moisture. The nozzle is also split for wider coverage of the room.

    Details

    ITEM#: 11507246

    • Breathe easier and sleep more comfortably with a dual mist humidifier with ION exchange filter
    • Humidifier effectively relieves dry nose, throat, lips and itchy skin
    • Air and water filter is virtually silent
    • Ultrasonic humidifier disperses warm or cool mist
    • A split nozzle for bidirectional mist for wider coverage
    • Sleek design with easy to use control knobs
    • Large, transparent blue water tank with easy-carrying handle
    • ION exchange filter demineralizes and treats water to remove scale-forming calcium and magnesium from hard water
    • Dual function: warm and cool mist
    • Ultrasonic generator
    • Humidity output: 400cc/hour
    • Designed for rooms up to 500 square feet
    • Split nozzles: 360-degree adjustable direction
    • Water tank capacity: 4 liters
    • Overheat protection
    • Energy efficient
    • Cleaning brush included
    • Power consumption: cool mist - 43 watts/warm mist - 90 watts
    • Power consumption
    • Coverage up to 500 square feet
    • Water tank capacity: 4 liters
    • Humidity output: Warm mist - 400 milliliters/cool mist - 330 milliliters
    • Max humidification time (on High): warm mist - 10 hours/cool mist - 12 hours
    • Measures 13.2 inches wide x 5.3 inches deep x 12.4 inches high

    Specs

    Dimensions See description
    Manufacturer Warranty Manufacturer Warranty
    Materials PVC
    Model Number SU-4010
    Material Other
    Control Mechanical
    Gallon Capacity 1 Gallon
    Humidifier Temperature Hot/Cold

    Customer Reviews


    5 Stars
    42
    4 Stars
    20
    3 Stars
    2
    2 Stars
    2
    1 Stars
    3
    • Very Pleased

      I just purchased this product last week and already I'm a fan. After reading many reviews, I decided to try this product. I ordered it on a Monday and received the package on Wednesday. I was a bit skeptical about what kind of shape the unit would be in as it was shipped right in it's original packaging - no extra box, bubble wrap or peanuts. As soon as I opened the product everything was just as described in the booklet. The packaging was easy to read and the product was even easier to figure out (very few working parts). Just pull the water chamber up from the base and flip over, unscrew the filter/cap and pour water into the chamber. It's nice that the chamber is flat so that it doesn't move around in the sink. I had no problem with it being too tall for my sink as others had written. The hole opening in the chamber appears to be wide enough to get my hand inside to physically clean it, although I haven't had the opportunity to do that just yet. Then screw the filter/cap back on. There was no problem with water leaking out of the chamber as others had mentioned - the trick is not to screw the filter/cap on too tightly. Then you flip the chamber back on the base and plug it into the wall. The dials are all easy to figure out. I don't know why so many people have complained about the chamber not holding enough water, it holds just plenty. There's no reason why anyone should be setting it on the highest lever of humidity or else it will create excess humidity and mold in your house. If you have the humidity level up halfway as I do, it will use about half the tank of water per night (roughly 16 - 24 hrs. of use total). However, I've only tried this method on the cold mist setting. My boyfriend and I were impressed at how quickly the mist comes out upon turning on the unit. At the very highest setting it really does look like pea soup. At the very lowest level, there appears to be no visible mist. Occasionally I will hear a few trickles of water coming from the unit, but within an hour or so it really dwindles down to almost no noise. It is certainly quieter than my old humidifier which sounded like I was boiling water on the stove. I also like the sleek look and un-bulkiness of the unit as well as the ability to have two directional mist flows. I am thinking about buying another one for the living room. It definitely beats my old V790 Vicks GermFree Humidifier in look, performance, sound and just about everything else hands down. In fact, I think I am throwing away that piece of garbage after just one year of use. Even if this new unit works for one season, I know I will be much happier.

      Read More
    • WORKS GREAT

      Researching this unit over the web, I found that most people had problems with the unit's tank leaking, and water pooling around it when being used. A lot of it sounded like people not quite handling or using the unit properly. Since it also had many positive reviews, I decided to try it. We've been using it for a few weeks now and We've not experienced ANY of the problems other people have. The unit is quiet, no water pools, and if you do not overtighten the tank cap (as others thought was the tank leakage problem), there is no leakage. We placed the unit in the corner of the bedroom on top of a shammy in a small boot tray on the floor and the shammy has stayed dry. The unit operates very quietly, and we have the setting set to moderate humidity and only use it at night when we sleep. The very first night I noticed that my throat was much less dry in the morning. I've used cheaper humidifiers before, and decided to spend the money for this one and am glad as this one seems to actually work. On our setting, it takes 3 nights of use to empty the tank. Remember, this unit is ultrasonic, and since it doesn't use a heater, you'll only get a "cool" mist. Overstock had the best price for this unit and I am very happy with it.

      Read More
    • Best Humidifier Under $100.00

      This is the best humidifier you will find under $100. That likely holds true as it compares to most of the pricier models, but I can't justify hundreds or thousands of dollars to test that theory. The water tank (which is now also available in green) easily lifts off the base using a built-in handle and, like the rest of the unit, made of extremely durable plastic. The large osmotic water filter doubles as the refill cap and must be unscrewed and set aside when refilling the tank. Just be careful not to over-tighten the refill cap, or the rubber seal will make unscrewing the cap for the next refill a potentially difficult task. Be sure to use the included brush to clean the base once in a while. Like any humidifier, the SPT 4010 requires occasional maintenance to address hard water deposits, mold, and mildew. The steam generator is essentially a small speaker that emits a high frequency sound wave (higher than you or your animals can hear) to agitate the water into steam. To give you a better idea, picture dry ice in water or a smoke machine. You will hear the filter gurgle for a few minutes after a refill and once in a while during operation, but the machine is otherwise totally silent. I haven't decided if the warm steam is worth it, because the heat dissipates so quickly. Finally, as a tip, if you use it in combination with a ceiling fan running in reverse mode on low or medium speed, the steam is much more efficiently distributed around a small room. Just use common sense and don't draw too much steam into your ceiling fan. The idea is to lift and move the steam enough, so it doesn't rain down on only one spot all night. If you take a moment to read the only other customer review (to date) for this product, it is GLOWING, so I have no idea why the reviewer gave it 2 stars instead of the 5 it definitely deserves. A major consumer publication also tested this to be THE top-scoring model of the bunch, but they somehow justified assigning it 4th place (clearly not due to price, because a lower-scoring model at twice the price took 2nd place). Additionally, they buried the 2nd, 3rd, and 4th place models in the list in a most bizarre way. The 1st-place (yet also lower-scoring) model is made into the shape of various animals. Instead of listing one of the animals to convey the capability of the model, they proceeded to list EVERY LAST animal. Things that make you go hmm... Anyway, do yourself a favor and grab this one. I'm relatively young, but running this during the Winter months has put an end to the dehydrated feeling in the morning and vastly improved the way I feel.

      Read More
    • Would buy again

      Good unit. Only problem is the mist directs downward so it needs to sit up high.

      Read More
    • not listed in write up

      Disapppnted to learn after the fact, and later read in manual, that the humidifier leaves considerable wetness on the surface below it (hard wood floors). Resevior is far too small to go thriugh the night or into the next work day without runnning out of water. Wish it was a returnable.

      Read More
    • Very good but...

      I received this product about two weeks ago and am very happy with it except for one thing: the water capacity (1 gallon) barely lasts through the night. I wake up every morning to find that even on the lowest mist setting, the water has emptied before 8 a.m. and the unit has essentially turned off. The design is beautiful - very sleek, and the parts are constructed of very sturdy plastic. It's easy to use (although water remains in the unit when you remove the reservoir, so be careful about drips as you remove the reservoir for cleaning and refills). All in all I'm pleased, but that small (1 gallon) water capacity is a little problematic. (Maybe the room where I use it is unusually dry?)

      Read More
    • Good

      It's only been a few days, but so far so good. I haven't experienced any leaking from the unit. I've found that you need to make sure you fill up all the way if you want the water to last all night. Seems to go out quickly.

      Read More
    • Great product

      I would rcommend this humidifier to anyone who needs one for a bedroom. I run mine during the day and turn if off at night because there is a slight buzz when it is running. However, when compared to the one I replace it is very quiet.

      Read More
    • Outstanding operation & DIRECTED humidity

      Slim & small. Fits anywhere. One can DIRECT the vapor to almost anywhere- a GREAT advantage. Easy to fill. Easy to carry. Easy to operate. For further , specific direction, place on a piece of furniture above the floor. I keep a piece of plastic under the vaporizer to keep the furniture free of any drips(while removing fill tank only)& keeping it clean.

      Read More
    • Get the extended warrantee from Overstock

      During the first year of operation, it worked great. After 13 months, it stopped working completely. We only run softened, filtered water through the humidifier and can't figure out why it just decided to stop working.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    Guidelines
    • you sell this humidifier but you don't sell the filters? so if i purchase this from you where do i get the filters from please gi ve me an idea

      Guidelines
      • You should be able to find it easily on the internet. The filter # Model F-4010 Replacement ION exchange filter for Model SU 4010.

    • does the unit have a night light?

      Guidelines
    • Is this a warm mist humidifier as well? According to the product details, it is dual (warm and cool). However, one of the product reviews states that because it doesn't use a heater, you'll only get cool mist. I'm confused. Thank you

      Guidelines
    • how much are the replacement filters

      Guidelines
      • Unfortunately, we do not carry the replacement filters, and do not know the cost.

    Shopping Guides

    Shipping & Returns

    Shipping:

    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.

    NOTE:

    This item cannot be shipped to Alaska or Hawaii. More details

    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

    * 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.