Top 3 Best Filterless Humidifier on The Market Reviews – Guide 2016

Looking for the best filterless humidifier? Good having here to see some top selected filterless humidifiers on the market. Don’t know why you are searching for a filterless humidification system but I do know, since they don’t use filter, it eliminate the cost of buying filters often and also washing and replacing it back into the machine. When you use a humidifier that has filters, there is possibility for some minerals deposits, air pollutant escaping into the air and sometimes white dust being released into your home.

As technology advances, manufacturers have been working hard to improve on humidifiers filters to stop disseminating substances that may affects the air. In the break through, HEPA filters humidifiers are now available which can trap up to 99.9% of bacteria and viruses. However, some people still prefer to buy filter free humidifiers. So if these types don’t use filters, what do they use? They use an electrostatic charge to removes contaminant from water. This is why some people have preference for them compare to humidifiers that uses filters.

Now, which is the best filterless humidifier for you? Here you are going to judge from the top 3 humidifiers without filters examined.  Meanwhile, bare it in mind, filter-less machines provides cleaner mist and can last longer. Checking the coverage area and the money in your pocket would fetch you the best choice.

Top 3 best filterless humidifier Reviews


1. Honeywell Designer Series Filter Free Cool Mist Humidifier Review

Honeywell Designer Series Filter Free Cool Mist Humidifier

The Honeywell designer series has so many positive points as cool mist humidifier you may consider it as the best. One of the first point, it does not use filters in its operation. This saves you stress of cleaning and maintenance.

It is designed for both medium and large rooms, releasing the right amount of mist into your air. With its variable moisture settings, you can set the rate at which you the output to be release.  This humidifier, when on silent mode, it will run up to thirty hours without disrupting your sleep. The mist outlet lets you direct the moisture to meet your position.


  • Cool mist
  • No filter.
  • Variable mist control.
  • Mist direction outlets.
  • Low maintenance compares to filter humidifiers.
  • Display blue light that lets you view the water level.
  • It’s a bit expensive.
  • Does not feature automatic shut-off.
Final words about Honeywell Designer Series humidifier

The vicks is suitable for either medium or large bedroom. Lets you determine the level of output required by you. Use the directional mist position to face wherever you want. It can run for up to 30 hours and operate with mild sound.

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2. Honeywell HUT-220W Easy to Care Cool Mist Filter Free Humidifier Review

Honeywell HUT-220W Easy to Care Cool Mist Filter Free Humidifier Review

Here is another best filter-less humidifier to consider, the Honeywell HUT-220W is recommended for small rooms like the bedroom. This is also a cool mist filter free humidifier designed with circulating mist outlet. If you have ever watered plant before, then you will probably know how HUT-220W works distributing moisture round the room. With up to 46 hours working time, you won’t have to refill the humidifier more often. It comes with variable moisture settings just like the Honeywell Designer series above. This unit does not require filters and its dishwasher makes it easier and safe to clean.


  • Design for small room like your bedroom.
  • Has a 1.0 water tank.
  • Safe dishwasher
  • Has a variable moisture settings.
  • 46 hours run time.
  • Automatic shut-off


  • Not pricey.
  • Worry free when a water tank is empty because the cool mist will turn off by itself.
  • It may not work efficiently in larger room
Final thought about Cool Mist Filter Free Humidifier?

As a matter of comparison, the cool mist has similar features like that of the designer series but actually but this has auto-shut down feature in case water level is low. But not suitable for bigger room space .Since evaporates the mist, it does not produce whites’ dusts.

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3. Vicks FilterFree Humidifier Review

best filterless humidifier

The vicks machine comes with an adjustable mist control.  Amazingly, it operates silently without noise creation. You can install this cool mist humidifier in your baby room. You will never regret it at night time.

Your kids will also love the vicks filter-less humidifier visible vapor being release into the air and its colorful design and study looks.

It can be use in large bedrooms and with a 1.2 water reservoir, you will enjoy run up time to 30 hours. More details below.


  • The machine provides cool mist.
  • Adjustable humidity control
  • No filter needed.
  • Has 1.2 gallon water tank.
  • It is not expensive
  • Good for both baby and adults.
  • No information about shutting down by itself when water level is low.
Final say about the Vicks FilterFree Humidifier

Among the various item discussed here, the vicks humidifier is the least expensive but could equally perform like the rest. The cool mist it provide is great for babies and the grown up. So it’s worth investing on the Vicks FilterFree Humidifier

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General Conclusion

We have successfully looked at three different filters less humidifiers here. Each of their features, pros and cons has been outlined. In view of our aim, you now can decide which best filterless humidifier on this list meets your needs and falls into your budget.

Remember, when you buy filterless humidifiers, you eliminate extra cost of purchasing filters and time taken to clean them.