Last Updated on 11 months by Anyhumidifier
Humidifiers with filters utilize a filter to clean the water fumes. That is before they are discharged into the air while humidifiers without filters don’t utilize filters. As a result, they are called filterless humidifiers because they work without filters.
Humidifiers become fundamental in a dry climate when the absence of dampness is all around. In addition, it can disturb your throat and nasal entry. In fact, this sets off a few hypersensitivities and causes numerous respiratory issues.
The sole reason for all humidifiers is to induce dampness into the air. And also keep the moistness level of a room even.
There are also a few types of humidifiers in the market like focal humidifiers. The latter also controls the stickiness level of the entire house.
The available humidifiers are additionally categorized into a few classifications like warm fog humidifiers, cool fog humidifiers, and ultrasonic humidifiers. Eventually, the dampness is drawn up into the channel, and a fan causes the original vanishing in filter humidifiers.
On the other hand, warm fog humidifiers don’t really need filters as the warmth kills the germs and microorganisms in the water. But again, there is no need for additional substances.
Humidifiers with filters or Humidifiers Without Filter Comparison Table
|Levoit Humidifier||Power Supply: AC 120V, 60Hz
Capacity: 1. 05 gal / 4 L
Dimensions: 14 x 8 x 6 in
Weight: 3. 5 lb.
Zero Light Pollution
Up to 40 hours
Effective Range: 285-376 ft² / 24-35 m²
|Vicks’ Mini Filter Free Cool Mist Humidifier||Auto shut off
Variable humidity control
COUGH & CONGESTION RELIEF
Weight: 2.95 pounds
Dimensions: 8.3 x 8.3 x 9.1 inches
|Rosewill Ultrasonic Cool Mist Humidifier||Capacity: 5L
360-degree adjustable dual nozzle
Auto shut off
LED night light
|Pure Enrichment MistAre Ultrasonic Cool Mist Humidifier||1.5-LITER
Weight: 2.27 pounds
Dimensions: 8 x 6 x 9 inches
Manufacturer: Pure Enrichment
|Tao Tronics Ultrasonic Humidifier||Capacity : 4L
Nightlight & Sleep Mode
up to 100-320 ft2
Working Time: 12-30 hours
|PureSteam World’s Best Steamers||Color: Greenworks||Check Price|
|Honeywell HWM-950||Auto Shut-Off
Medium Size Rooms
Dimensions: 12.17 x 7.6 x 12.6 inches
Weight: 4.7 pounds
|Vicks Warm Mist Humidifier||Quiet
Weight: 4.6 pounds
Dimensions: 12 x 7.4 x 14.3 inches
LED Touch Display
550ml/h Max Humidity
Weight: 5.07 pounds
Dimensions: 11.6 x 7.7 x 11 inches
Capacity: 6 Liters
|Everlasting Ultrasonic Cool Mist Humidifier||ESSENTIAL OIL TRAY
Weight: 4.14 pounds
Dimensions: 11 x 7 x 13 inches
Manufacturer: Everlasting Comfort
Levoit’s cold fog ultrasonic humidifier has a limit with respect to 4-liter water. As a result, it implies that it can work between 20 and 30 hours ceaselessly.
It’s also a three-in-one gadget that can function as a diffuser, humidifier, and nightlight.
Water is two-fold separated. As a matter of fact, it utilizes initiated carbon and clay filters that help battle against microscopic organisms. It also produces a beautiful fog that will rejuvenate your home.
Advantages of Levoit Humidifier
Humidifier emanates beautiful fog utilizing calm ultrasonic innovation. As a result, it delivers and maintains steady air conditions in your surroundings.
You can include your preferred organic oil in the fragrance box and get a loosening-up smell. This comes as a cutting-edge advantage besides the default mugginess.
Comes with a built-in nightlight that gives a quieting impact in your dull room around evening time.
Water is twofold sifted and gives improved air quality.
Its smooth structure improves the magnificence of your room.
Its auto-shutoff component stops the humidifier when the water gets below the necessary level. That way, you do not have to worry if you accidentally forget your humidifier on and you are out running your daily errands.
Disadvantages of Levoit Humidifier
It’s somewhat expensive
Works better with filtered water as faucet water can create white residue.
Vicks’ Mini Filter Free Cool Mist Humidifier
Vicks’ little humidifier with half gallon tank is perfect for an infant’s nursery or a little room. It gives mitigating fog to the impermanent alleviation of blockage. This ultra-calm unit is without a filter and requires the least support.
Advantages of Vicks’ Mini Filter Free Cool Mist Humidifier
Coordinated aroma cushion radiator permits you to utilize Vicks vapor pads for offering relief to youngsters and children.
Auto shut-off when not actively in use
Smaller in size thus making it simple to carry from one room to another room
Has a variable humidity control for modified output
It requires less support.
Works unobtrusively without creating any noise.
Disadvantages of Vicks’ Mini Filter Free Cool Mist Humidifier
It may not be appropriate for bigger rooms.
You have to fill it with filtered water to stay away from mineral stores.
Rosewill Ultrasonic Cool Mist Humidifier
Rosewill’s ultrasonic humidifier is a channel-free humidifier that has a considerable limit with respect to water. In addition, it’s a 360-degree rotatable spout fog outlet permitting you to control the bearing of the fog.
It can successfully humidify a room up to 250 square feet.
Advantages of Rosewill Ultrasonic Cool Mist Humidifier
The ultrasonic humidifier can cover an enormous territory therefore it is reasonable for more magnificent rooms.
It works quietly
Give constant moistness to a more drawn-out period with its 5 liters of water tank limit.
It gives variable mist control.
Makes the surrounding relaxing with night-light while you are dozing
Has an auto shut-off to stop the device when not actively in use.
The filterless structure requires low upkeep.
Disadvantages of Rosewill Ultrasonic Cool Mist Humidifier
You have to top off the tank with clean water.
May radiate white residue in the event that you use faucet water.
It would be excessive for smaller rooms.
Pure Enrichment MistAre Ultrasonic Cool Mist Humidifier
This humidifier is ideal for solace as well as comfort. It comes with a smooth and smart structure and can humidify the air for as long as 16 hours.
The humidifier is also sensibly measured with a tank limit of 50 ounces. In addition, it has an auto-stop component and doesn’t make noise.
As a matter of fact, fog spout can turn at edges of 360 degrees. Hence, you can coordinate the fog at any place in the room. It further gives a dampness yield of 150ml/hr and comes with a multi-year warranty.
Tao Tronics Ultrasonic Humidifier
Tao Tronics humidifier suits each room. Additionally, it soothes aggravated skin and sinuses. With its 360 degrees spout, you can, in fact, alter the mist at any place in the room.
It has a LED display and clock. Hence you can put the humidifier in a rest mode around evening time. In addition, it is smaller, lighter in weight, and classy thus you can put it wherever you please.
The humidifier makes no noise and is power-driven. As a result, you can moderate as far as the energy consumption of this device goes.
The five-catch board causes you to rapidly modify the settings. It is also viable and easy to understand.
Advantages of Tao Tronics Ultrasonic Humidifier
It has a cartridge that is simple to clean and does not really require replacement.
Further, it is very silent and ideal for sleep. In fact, it has an option to switch to sleep mode turning off all the lights from the LED device.
Also, cheap and readily available for under $50
It comes with a 360-degree mist nozzle, is rotatable, and can work in your room comfortably from various directions.
Has a ceramic filter as its core component. The latter is further responsible for filtering out impurities and bacteria from the water.
It also presents a view I would refer to as a futuristic pitcher for the water.
Disadvantages of Tao Tronics Ultrasonic Humidifier
It is suitable for a relatively smaller room.
It also has a dim glowing light at the base of the humidifier. As a result, it may be a bother to a few people.
PureSteam World’s Best Steamers
This is an appealing and effective model for your home. All in all, the humidifier is appropriate for medium to huge rooms.
The carbon channel guarantees that the air is protected and fresh for relaxing. It gives a dampness yield of 350ml/hr and can work for as long as 20 hours.
Advantages of PureSteam World’s Best Steamers
It is effective and fast at the same time.
Produces natural steam that is ideal for cleaning
Known to heat up super-fast. This will precisely range from 3 to 4 minutes.
Finds use in a wide variety of surfaces including granite, and waterproof. Further, it is applicable in laminate tiles, wooden floors, and ceramic tiles.
It has minimal weight and is easily portable from one place to another. You will love that it has a 9.8 long foot-cord that makes it easy to use indoors or outdoors.
Moreover, it facilitates the cleaning of the areas that are usually hard to clean. It does so by providing a set of accessories with 9 different accessories at your disposal.
Disadvantages of PureSteam World’s Best Steamers
It has a standing consumption rating.
Best Warm Filterless Humidifiers
It is Honeywell’s sans channel-free humidifier sending warm dampness visibly all around. As a result, it is genuinely mitigating, especially during the winters.
With its large tank opening, it is simpler to clean. In addition, its auto-shutoff component shuts off when the water arrives at its base level. Furthermore, it has a light that shows that it needs a top off.
It also works for medium-size rooms and can run for a clean 24 hours constantly.
Advantages of Honeywell HWM-950
Accompanies a medication cup that you can fill in with a fluid prescription and breathe effectively.
It is also useful for medium size rooms.
Auto shutoff when unfilled.
Light shows when there is a need for a top-off.
In addition, its bigger tank opening makes it simple to clean from the inside.
Disadvantages of Honeywell HWM-950
The danger of burns.
It May is not large for a more prominent region.
Vicks Warm Mist Humidifier
This warm fog humidifier is ideal for normal rooms and an infant’s nursery. Further, it is suitable for kids’ rooms, or anyplace you need to induce some dampness.
With its 1-gallon tank, it can give constant dampness for an extensive stretch.
In addition, its warming procedure produces 95% microscopic organisms’ free fog.
Advantages of Vicks Warm Mist Humidifier
It can run for a more drawn-out period unrelentingly when it is the full limit.
Produces microorganisms’ free fog too.
It works unobtrusively.
Comes with a medication cup for liquid inhalants.
The convenient gadget is difficult to transfer from one room to another room.
Has a channel-free structure that requires less upkeep.
It also comes with 3 years of warranty.
Disadvantages of Vicks Warm Mist Humidifier
Exposes concerned personnel to the danger of scorching.
Humidifiers without filters
Humidifiers are fundamental, and if you are hindered by the rehashed maintenance of filters, consider some filter-free choices. The latter also works similarly well and has numerous advantages.
Purchasing a humidifier is an interest healthy and agreeable domain. In addition, you can pick the one that suits your spending limit, needs, and inclination.
Elechomes Filterless Humidifier
Elechomes is one of the biggest filter-free humidifiers you will find in the market.
This 6-liter warm vaporizer, which comes with an adjustable yield setting, will humidify your air between 12 to 40 hours.
It also relies upon the pace of fog yield.
Notwithstanding its enormous size, Elechomes is a calm machine with commotion levels of 34 Db.
Further, for the individuals who use fragrant healing, this machine encourages you to diffuse your preferred organic oils.
The extraordinary addition right now is the remote-control feature. In fact, it permits you to work it from any place in the house.
Features of Elechomes
- Has a territory inclusion of 750 square feet.
- Clamour levels are 34 Db.
- It has a limit of 6 liters.
- Makes some run memories of in any event of 12 hours and a limit of 40 hours
- It has a form in fragrant healing box
- The most considerable pace of the fog yield is 550ml/hr.
Advantages of Elechomes
It has an enormous tank that takes like 40 hours of consistent use.
Its shrewd dampness detection will distinguish when the degree of mugginess changes. And further, makes the necessary changes appropriately, sparing you the hustle of doing it physically.
Further, it has a touch LED display, which tells you the levels of humidity.
Consequently, it permits you to diffuse fundamental oils.
Disadvantages of Elechomes
It tends to be unsafe to use in a house with small kids since it has a heating component.
On the off chance that it is to be utilized, grown-up supervision is essential.
Everlasting Ultrasonic Cool Mist Humidifier
This vaporizer is exquisitely structured with an excellent LED show.
With a primary oil plate, you can use it to diffuse your preferred fundamental oils for therapeutic purposes. Or make your indoor air increasingly agreeable and sweet-smelling.
Most humidifiers must be topped off as often as possible every now and then.
With Everlasting, you don’t need to stress as you will appreciate up to 50 hours of constant use. That is on account of its vast limit.
All the more, the pace of fog yield is 270ml/hr, which guarantees that ideal moistness levels are achieved.
Highlights of Everlasting Ultrasonic Cool Mist Humidifier
- It comes with the first oil plate.
- The limit is 6 liters.
- Region inclusion is 400 square feet.
- It has a runtime of 50 hours.
- Yields fog at a pace of 270ml/hr.
Advantages of Everlasting Ultrasonic Cool Mist Humidifier
The expense of upkeep is decreased as no successive replacement of channels is required.
It has an auto shut-off feature.
Its high yield and huge limit allow you 50 hours of activity between top-offs.
Takes into consideration fragrance-based treatment.
Disadvantages of Everlasting Ultrasonic Cool Mist Humidifier
Because of its vast size, the humidifiers are not effectively convenient around the house. Furthermore, it consumes an enormous space.
Humidifiers with filters versus Humidifiers without channels
A wide range of particles like smoke, or residue can settle in the water in your humidifier.
The filter in the humidifier traps these components and doesn’t permit them to be part of the fumes. The latter is noticeably produced all-around, therefore, sparing us from plenty of allergens.
In any case, these channels should be cleaned continually. Also, keep in mind to change them after some time.
Humidifier makers also understood this challenge and created humidifiers that don’t need filters. These humidifiers further utilize an electrostatic charge to expel the pollutions from the water. In fact, ultrasonic humidifiers utilize sound vibration to produce fog thus they don’t utilize channels.
Meanwhile, some bigger humidifiers and evaporators offer a perpetual filtration plate that can be cleaned.
Humidifiers with filters utilize a fan for expelling the water, so clearly, they are noisier. While then again, the filterless humidifiers are calmer as no utilization of the fan is included. Besides, changing and cleaning channels can be very annoying.
Yet with filterless humidifiers, you should be progressively cautious about the tidiness of your humidifier.
The contrasts between humidifiers with filters and no filter humidifier
There are some marked contrasts between humidifiers with filters and no filter humidifiers. However, the primary contrasts are fundamentally on the working of the systems. Additionally, there are some surprising contrasts concerning value contemplations and noisiness.
The humidifiers with filters are also viewed as the most utilized sort. In addition, they have been in use for quite a long time.
The filter humidifiers, on the other hand, work by bubbling and attracting water to a unit close to the fan. It also does that by utilizing the channel. Subsequently, the fan ousts the water as a shower or water fog.
Then again, the majority of the no-filter humidifiers produce water fog by utilizing sound varieties. They have a high recurrence and the fog includes dampness in the room once it is ousted from the humidifier.
No channel humidifiers, diversely release a lot of dark or white residue. These deposits are primarily mineral stores of water. The measure, however, relies upon the wellspring of the water.
No filter humidifier releases more residue than a sifted one. The latter is because it contains no channel for catching the mineral stores of water.
Also, noisiness differs in the two humidifiers. In filter humidifiers, the fan assumes the most critical job. It is also very characteristic that they do make enough noise. But then, lack of fans in no channel humidifiers causes them to work quietly than the channel humidifiers.
In addition, filter humidifiers are less expensive in cost than non-filter ones.
In any case, they have channels that are expected to wash or change after a specific time. As a result, filter humidifiers have a lot of upkeep costs.
No channel humidifiers, then again, are expensive than channel humidifiers. Yet, the later upkeep cost is negligible.
The Advantages of humidifiers with filters
- The favorable principal position of humidifiers with filters is their ability to expel microorganisms and minerals from the water.
- In fact, the water is separated appropriately, and it is more friendly to the clients having respiratory sensitivities or hypersensitivities.
- Another bit of leeway of humidifiers with filters is that the water that is used need not to be bubbled.
- Since the water passes all the way for sifting, it releases white residue into the air.
- A large portion of the humidifiers with filters have a straightforward activity process. Besides, they are commonly cheap and, thus, it fits any financial limit.
Advantages of No Filter Humidifiers
- The principle cutting edge of no filter humidifiers is its quiet working environment.
- These sorts of humidifiers in most cases don’t have any fan. They work quietly, and that is the explanation why numerous individuals find no channel humidifiers to be advantageous.
- Another positive angle is the low upkeep cost. Since there is no filter in these humidifiers, they need not be changed after a specific time.
- They clearly need some cleaning. However, the cleaning procedure is simple.
- Despite the essential contrasts between filter and no channel humidifiers, both are utilized by a significant number of individuals.
Both of these types have some positive standpoints just as they do have negative viewpoints. Regardless of whether the humidifier is separated or not sifted, the most significant thing is legitimacy. Also, reasonable support is an unquestionable requirement for tremendous and worthwhile assistance.
For the best filterless humidifiers, you can check above. In fact, it has all that you need have to pick the ideal filterless humidifier and humidify your rooms.
Is a Humidifier Without Filter Safe? Here’s a Surprising Revelation!
I bet you are looking for the ideal humidifier to use to adequately bring solace inside your home – by adjusting air moistness and countering the spread of respiratory diseases.
There are two sorts of humidifiers you can utilize while paying little attention to their type. First, the one with a ,filter and secondly, the one without the channel.
We’ve also gotten a ton of messages inquiring whether a humidifier without a channel is entirely safe to utilize. Thus, we thought we need to do our examination of it and give you, our findings.
Though the vast majority inclined towards humidifiers with filters to maintain a strategic distance from the white residue.
There are many humidifiers without filters that work astoundingly, for example, the ultrasonic and warm fog types. The most stunning disclosure is, your humidifier doesn’t really require a filter.
If you have a warm-fog type, this gadget warms up the water and kills off all microscopic organisms. As well as different contaminants before it is discharged into the air through steam.
Cool-fog types likewise don’t require a filter on the off chance that you are utilizing sifted or filtered water.
Obviously, as the vast majority of your family unit apparatuses, there is consistent support. All engaged with guaranteeing that your gadget is working at its highest level possible.
Focal points of a Filterless Humidifiers
Humidifiers with filters regularly produce a noisy commotion. Indeed, the fans in these humidifiers can make some degree of commotion and can be aggravating for specific individuals.
Particularly in the event that you are utilizing the humidifier in a nursery. In that case, a cool humidifier appears to be more suitable.
Humidifiers without a channel are calmer. They will further guarantee a peaceful night without the uproarious clamor.
There is also, no need for a filter. The channel has a limited lifespan. That is despite continuing to clean them. There also comes a time when you need to replace them.
The humidifiers without channels are a one-time venture, and you don’t need to purchase channels every once in a while.
Filterless humidifier utilizes the most recent innovation. It further encompasses an electromagnetic charge to expel the causes of pollution from the water. The latter also stops the development of microscopic organisms, infection, shape, or buildup in water.
The water fumes leaving humidifiers are scattered all around the surrounding you are breathing in. And the polluted air can exasperate your sensitivities as opposed to encouraging it.
The most recent filter-free humidifiers have a variable set to control the dampness level of the room too. Thus, you can screen and control the mugginess level of your room beyond the required moistness which can cause issues.
Improved well-being and skin benefits
The filterless humidifiers damp the air and keep it clean. As a matter of fact, the outcome is better on well-being and skin benefits. You further get settled with the correct degree of mugginess and superior skin.
Impediments of a filterless humidifier
Should be Cleaned more regularly
Filterless humidifiers need increasing standard cleaning. We also think a wide range of humidifiers needs support and legitimate cleaning. In fact, the filterless humidifiers can store the mineral in the base and need more professional cleaning.
Radiates White Dust
Ultrasonic filterless humidifiers radiate white residue alongside the fog too.
If you are utilizing hard water to top off the humidifier, the mineral in the water is likewise scattered into the air.
This residue settles down on the furnishings or around the room. It can also cause dust sensitivity and isn’t reasonable for individuals with residue hypersensitivity.
Nonetheless, topping off demineralized water in the tank is an answer for staying away from white residue.
In the event that you are utilizing filterless ultrasonic humidifiers, they can be somewhat costly. That is in comparison to the typical humidifiers with channels.
However, these are a one-time venture, and you don’t need to purchase another channel every now and then.
Types of Filterless Humidifiers
Various sorts of humidifiers are accessible in the market. Indeed, some of those do not utilize channels. For example:
Focal humidifiers control the dampness level of the entire house. In fact, as steam vaporizers use heat to bubble water, different pathogens can’t survive in bubbling water. As a result, the steam vaporizers needn’t bother with channels.
Impellers are further suited for youngsters as they utilize the cold fog that helps infants or kids experiencing a blockage.
Ultrasonic humidifiers also utilize ultrasonic vibration to create fog. Further, picking a humidifier relies upon your own inclination and spending plan.
Elements to Consider while Choosing a Filterless Humidifier
Numerous filterless humidifiers are accessible in the market. Yet, there are sure things that you ought to consider while picking a filterless humidifier for your room.
The size of your room ought to be considered while picking a humidifier.
A humidifier that is best suited for a vast region would make a little room soggy. Similarly, a little humidifier in an enormous room would be incapable.
While purchasing a humidifier, consistently read the details which specify the zone it is intended to humidify.
Simple to clean
Humidifiers should be cleaned all the time. As a matter of fact, filterless humidifiers need considerably more attention.
While picking a humidifier, take significant consideration to pick one, which is simple to assemble as well as clean.
The more control a humidifier offers, the better it will be for you and your infant too. In fact, you can change the dampness level and the speed of the fan.
Those with clock and auto-shut alternatives also offer more control and are progressively advantageous.
A humidistat helps you to foresee the space to get over dampness. It instructs the humidifier to transmit more than the typically appropriate dampness into the air.
Humidifiers without humidistat may in fact, make your room damper.
In addition, putting resources into a hygrometer is likewise useful. Because it permits you to watch out for the moisture level of your room.
Best Filterless Humidifiers
On the off chance that you are searching for a filterless humidifier then, maybe we can help. Following this, we have reviewed both cold fog filterless humidifiers and warm fog filterless humidifiers alongside their pros and downsides.
Best Filterless Cool Mist Humidifiers
For what reason do we need the Best Cool Mist Humidifier Without Filter?
We, as a whole, need to build the magnificence of our homes. So, why would it be a good idea for you to neglect the nature of the air in your surrounding?
As agreeable lounge chairs, supporting bedding, and cushions are significant when clean. Suitable air expands the nature of air adds excellence and solace to your home. In addition, the ideal approach to do this is to purchase cool fog humidifiers.
Things to keep in mind while buying the Best Cool Mist Humidifier Without Filter
There are various elements that you ought to consider before purchasing a refreshing fog humidifier. Here are some of them:
Region or Zone
Check the space it can humidify. For instance, table-top and compact humidifiers are useful for little coverage. Yet, if your necessity is a bigger region then, you should go for whole-house humidifiers.
Consider the accessible space in your home as the primary goal than the size of the humidifier you are purchasing. It doesn’t have to precisely fit in as longs as it serves the intended purpose.
If you intent to introduce a humidifier in your room then, ensure that it doesn’t cause any noise. By and large, ultrasonic humidifiers are best for bedrooms.
It gauges the measure of stickiness inside the room with the goal of terminating in case levels go overboard. Also, ensure yours has the humidistat because it is worth the patience.
It stops the humidifier. As a result, it spares the power bill and top-offs the tank without fail.
Get one that has lower upkeep and has an updated manufacturer’s support guide.
In the event that you need both cold and warm humidifiers, consider going for a hybrid model. Usually, it has settings for both warm and cold fog.
Humidifiers with filters, as well as those without filters, have uses that are specifically suited for them. However, it depends on the circumstance. For instance, use humidifiers with filters when living in an area where dust is frequent.
If not, use humidifiers without a filter when you trust the purity of the water released into the atmosphere. On the other hand, a humidifier with a filter will be more useful. If not, you will end up being a victim of bacteria and harmful minerals. These can lead to further problems ranging from allergies, respiration, and breathing.
Overall, filterless humidifiers are expensive by a large margin. Hence, go for one with a filter if your budget is a concern to you. However, you have to adapt to frequently cleaning the humidifier and constant replacement of the filters.
Humidifiers with filters are ideal when dealing with situations involving patients. It helps to minimize further exposure of the patient to viruses, germs, and bacteria.
Children are susceptible to infections, allergies, and viruses in general. They are also very vulnerable. In case your house has children, then consider the use of humidifiers with filters. Indeed, that goes a long way to reduce the chances of introducing health hazards to the environment.
In the case when you want to diffuse fragrance into the air, embrace the use of a filterless humidifier. It is more effective than humidifiers with filters. Because they are likely to filter the air before releasing it to the environment.
Categories of Filterless humidifiers
Filterless humidifiers are further classified into warm and cold mist humidifiers. Other finite categories include focal humidifiers, steam vaporizers, evaporators, ultrasonic humidifiers, and impellers. Each of the different types also has different advantages and disadvantages.
Overall, while choosing a suitable humidifier, consider the size of your room. Also consider the simplicity to clean, ease of control, and a humidistat.