SPT SU-4010 Ultrasonic Dual-Mist Warm/Cool Humidifier Review

SPT SU-4010 Ultrasonic Dual-Mist Warm/Cool Humidifier with Ion Exchange Filter

Let’s start by exploring the features and usefulness of this product in this SPT SU-4010 Ultrasonic Dual-Mist Warm/Cool Humidifier review. Firstly this humidifier enhances our breathing. We breathe easier and sleep more comfortably with this virtually silent Dual mist humidifier. It helps to ensure year-round relief from drying effects of air conditioners and heaters, including dry nose, throat, lips and itchy skin.

The dual warm or cool mist SPT SU-4010 Ultrasonic Humidifier is designed to deliver year-round versatility. The manufacturer promises nearly silent operation, and additional features include a 360-degree adjustable split nozzle and ION exchange filter.

Product Feature Highlights

  • Contains an inbuilt ion exchange filter
  • Direction of output is adjustable through 360 degrees
  • Bi-directional operation using two split nozzles
  • 4 liter tank provides enough water for 12 hours
  • Several useful accessories included such as cleaning brush

SPT SU-4010 Ultrasonic Dual-Mist Warm/Cool Humidifier – What We Liked

  • Small size allows it to fit conveniently into small spaces
  • Tank is easier to fill than many other similar products
  • Very quiet even on warm mist setting
  • Adjustable output allows you to set it to the level you want
  • No filters to change reduces maintenance time and cost

We were impressed with the quality of this product and found it so quiet that you forgot it was there, even during the supentown-humidifier-reviewnight. Running costs are very low because there is no need for filters. It can be used for many applications from basic humidifying of dry rooms to helping with all sorts of illnesses and allergies ranging from dry skin through dry cough to nasal congestion and asthma. One of the beauties of the machine is that it can be set up to generate a warm or cool mist depending on what ailment you are treating or depending on the ambient temperature of the room you are running it in.

You might be wondering what the inbuilt ion exchange filter is used for? The ION exchange filter unit demineralizes and treats water to remove scale-forming calcium and magnesium from hard water. This prolongs the lifespan of the humidifier and prevents white dust particles from accumulating in the air. A nice all-round bonus to have.

Another great feature of this Sunpentown humidifier is the fact that it can be placed near the middle of a room and the dual nozzle output allows you to send the mist towards both ends of the room. The small unit comes with easy to use controls for setting the output level.

It can humidify a good sized room for up to 12 hours or so with easy refilling in between.

What Others Are Saying

Consumer Reports Magazine recently gave the SPT SU-4010 one of its highest overall ratings. The magazine judged the Sunpentown excellent in almost every category including output, convenience, noise and efficiency.

Here are some comments from happy customers on Amazon.com:

“I’m pretty happy with the mist quality. Even on the highest setting, you’re not going to see fat droplet sizes coming out. You are not going to end up with a puddle on the floor as long as you put it on a surface at least 2 feet above the floor.”

“I got this for my son and it is the best humidifier yet. I’ve tried a bunch of inexpensive ultrasonic, evaporation, and heating element based units but this one is the first that actually went ALL night.

The sunpentown humidifier has an ion exchange filter, so it doesn’t smell at all. Plus, it is SILENT!! Even on high, you cannot hear it AT ALL.

We use it in a large living room (twice the size of the recommended area) on medium and the water tank lasts for about 12-14 hours. If you use it in a smaller room, the low setting would work just fine, so it would last much longer.

The Bottomline – Should You Get The SPT SU-4010 Dual-Mist Humidifier?

In our review we found it the best rated dual mist humidifier that money can buy. You should get this if you desire a versatile humidifier – switch from warm to cool mist and back as and when you like it depending on the seasonal temperature.

What’s In The Box?

  • Instruction Manual
  • Central Humidifier Body
  • Water Tank
  • Water Tank Lid with Dual Output Nozzle

Does It Come With Warranty?

This Sunpentown SU-4010 warranted against defective material or workmanship for one year.

Where Can I Get the Best Price?

RECOMMENDED – We suggest shopping online at Amazon.com. They carry the widest selection of humidifiers with all the name brands. You get the lowest prices online and excellent customer service. Plus, we think that all the owner feedback and comments posted on Amazon for each humidifier would make your buying decision easier.

Click Here To Save 30% on SU-4010

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