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If you’re struggling to choose between an air purifier and humidifier, you may want to consider using a machine that has both capabilities in one. Our review below includes some of the top air purifier and humidifier combo machines that are available.
You may also want to check out our buyer’s guide at the end as it includes more information that could be useful in helping you to choose the air humidifier air purifier machine that’s best for your needs.
🏆 AirHonest Top Pick – Venta LW15 Purifier & Humidifier Combo
- 3 sizes available
- Filterless design
- Humidifier & air purifier work simultaneously
- Cold Evaporation Technology
The Venta LW15 is available in 3 different options that can be used in rooms that are up to 200, 400 or 800 square feet. Each model has various water reservoir sizes that include 1.4, 2, and 3 gallons. So, you can pick the model that’s best for the size of your room.
We liked how the air purifying and humidifying features work simultaneously. Upon further review, we found the air purifier is effective at removing pollen, dust, pet dander, and allergen particles.
There are no filters included with this model which user reviews have mentioned makes it easier to maintain. You can also save money as you don’t have to purchase replacement filters.
Cold Evaporation Technology is available which works effectively to prevent the common problem that humidifiers have of releasing white dust. You can reduce symptoms associated with colds such as congestion, as well as dry skin, and chapped lips due to the humidifier features.
✔ Functions quietly on the low setting
✔ Simultaneous humidifier & air purifier functions
✔ No filters
✘ Water reservoir requires frequent refilling
✘ Power cord placement is awkward
✘ Handle feels fragile
Sharp KC850U Review
- 3-stage filtration
- Automatic humidity levels
- Sensors available
- Different model sizes
Sharp’s KC850U is available in a range of models that can be used in rooms that are between 143 and 454 square feet. User reviews mention how people like this variety as you can pick the model that will cover the size of your room effectively.
Our review of the Plasmacluster technology that has been fitted is that it works to get rid of microscopic pollutant particles. It is effective at eliminating various bacteria and viruses.
We were impressed with how the machine only produces 0.001ppm of ozone which makes it safer than many other ozone-producing air purifiers. A 3-stage filtration system is also available that includes a pre-filter, activated carbon filter, and a true HEPA filter.
Therefore, it’s fantastic for removing tiny particles, odor-causing particles, and larger particles. Sensors are also available which work to detect the air quality and automatically adjust the humidity levels.
✔ Plasmacluster technology
✔ Wide variety of sizes for different rooms
✔ 3-stage filtration process
✔ Sensors included
✘ Replacement filters are expensive
✘ Humidity levels can’t be adjusted
✘ Can get noisy
OPOLAR EV01 Review
- Quiet mode available
- Permanent filter
- Negative ion generator
- Easy to use LCD panel
The evaporation system available with the OPOLAR EV01 ensures that the mist released into the air is invisible. Many reviews of other humidifiers report that they can release too much mist. This machine also works great for preventing humidity from building up too much on surfaces around your home which is great considering how it’s a more inexpensive option.
We liked how the fan for humidifying air has been made with a quiet design. Therefore, you can install the machine in your bedroom to continue running while you sleep.
Furthermore, the nylon fiber filter that has been integrated is permanent. Users have been liking this feature as it makes the machine easier to maintain.
To make things even easier, you can remove the grill to have easier access to the water reservoir for refilling. The water reservoir has a capacity of 0.8 gallons so it may require more frequent refilling.
The review of the timer function that’s available is that it’s easy to use. You can use the timer function to set the machine to work continuously for either 2, 4 or 8 hours at a time. Furthermore, a negative ion generator is included which works to target airborne pollutant particles.
✔ Invisible mist released
✔ Easy to refill the reservoir
✔ Timer function available
✔ Permanent filter
✘ Only best for small rooms
✘ Bright LED light can’t be turned off
✘ Some notice it leaks water
BONECO W200 Review
- 2.2-gallon water tank
- Low & high fan settings
- Essential oils can be added
- Easy to clean
The purifying features with the BONECO W200 work by sucking in air for it to be cleaned through the water tank before being released back into your home. It’s best for capturing larger pollutant particles such as dust, pollen, and allergens.
Customers from the reviews have been liking how there are low and high settings available with the high mode causing the fan to run faster and more air to be sucked in. If you wanted to use the machine at a quieter level, the low fan setting would be best.
When carrying out our review of the gallon tank, we were impressed to find that it has a capacity of 2.2 gallons. It’s effective at being able to humidify rooms that are up to 540-square feet. Users have also been liking how they can add essential oils to the aroma pad. These essential oils smell amazing and can provide you with health benefits.
Users have been liking how the parts inside the machine are easy to remove and clean. In fact, some components can be safely put into the dishwasher.
✔ Essential oils pad included
✔ The low setting is quiet
✔ Great for larger rooms
✔ Dishwasher-safe components
✘ No automatic water filling feature
✘ Some notice it produces a smell at the start
- Filter indicator
- 2-stage filtration system
- Automatic humidifying function
- Timer included
Oreck’s WK15500B features a 2-stage filtration system that includes a HEPA and charcoal filter. The HEPA filter can remove 99% of pollutant particles such as allergens, dust, pet dander, and more. Customer reviews have discussed how well the charcoal filter is at eliminating odors to leave your home smelling fresher.
They’ve fitted an ultrasonic humidification function which is awesome for releasing a mist that’s cool to add moisture to your air effectively. We were impressed with how silence technology has been implemented as it enables the humidifier features to work quietly.
A timer system has been included too. Therefore, you can set the machine to work to add moisture and clean your air for specific periods. In addition to this, the humidistat can detect the humidity in the room and automatically adjust its settings to the desired level.
Users in the review of this machine have been appreciating how a filter indicator is available which lets you know the status of the filters on the display. An indicator is also included on the display that lets you know when the water tank is running low.
✔ HEPA & charcoal filters
✔ Ultrasonic humidification system
✔ Timer available
✔ Filter indicator
✘ The water tank is a little small
✘ Produces an initial odor
✘ Settings reset every time the machine is turned off
The Venta LW15 is our number one pick due to how it’s available in 3 sizes and great for different sized rooms. We like how the humidifier and air purification systems can work in sync to moisturize your air and cleanse it from pollutant particles.
We recommend that you consider the other 2 in 1 air purifier and humidifier machines in our review as they come with excellent features that could be better for your home.
Buy Venta LW15 Purifier & Humidifier Combo on Amazon
Air Purifier & Humidifier Combo Buyer’s Guide
Water Tank Size
The size of the water tank will vary depending on the model that you choose. When it comes to using air purifier humidifier combo machines in smaller spaces, the ones with smaller tank capacities are cheap and often below 1-gallon which may be viable.
However, when it comes to medium and larger sized rooms, you’ll want to find the best air purifier and humidifier on a higher budget with bigger water tanks. This is because these machines will be using up more water faster to effectively moisturize the air in your room. Therefore, the larger tank prevents you from having to refill it too often.
The air purifier humidifier combo machines that are larger can be more difficult to move around when you need to refill them. Whereas you can have an easier time refilling the smaller models in the sink and putting them back into place.
When you’re looking at the runtimes for air purifier and humidifier combo machines, the size of the tank and fan speeds will have a big impact. Large room humidifier and air purifier machines last longer than ones with smaller tanks as there’s more water to use up.
However, be sure to keep in mind that when you’re provided with the statistics on runtimes for these machines, they are usually for when they’re being run on the lowest fan setting. Therefore, if you use it on a medium or higher fan speed, it will use up more water in the tank faster and the runtime may be less than you were anticipating.
Before you make a final decision on a humidifier air purifier, you’ll want to consider how much space it’s able to effectively cover. If you use a machine that’s meant to be used in a much smaller room to the one you’ve set it up in, the machine won’t be as effective as it could be.
The airborne pollutant particles won’t be able to be filtered properly and the air will still be dry in areas. Therefore, we recommend that you find an air purifier humidifier combination machine that’s appropriate for the size of the room you’re planning to use it in.
Air Purifier vs. Humidifier
Air purifiers work by getting rid of pollutant particles in the air, such as pollen, pet dander, dust, smoke, and more. They use fans and filters to suck in air which is cleansed from pollutants before being released back out.
Humidifiers work to increase the moisture in your air. They have water tanks that they’re able to convert into steam through evaporation to be released into the air. As a result, they can help with cold symptoms and dry skin.
Humidifiers can be best for babies as it prevents cold symptoms and helps them to breathe easier. Asthmatics can also benefit greatly from humidifiers as they’re able to breathe better.
When it comes to allergies, dust, pet dander, mold, smoke, and odor-causing particles, air purifiers work best.
Read Our Detailed Comparison Between Purifier & Humidifier
Tips On Using 2 In 1 Air Purifier & Humidifiers
- Regularly cleaning your air purifier humidifier combo machine is critical to prevent mold and bacteria from building up.
- If you want to moisturize your air and purify it while you sleep, be sure to pick a machine with a sleep mode or a low fan setting. This reduces the noise it makes so you can sleep soundly while it works through the night.
- We recommend that you don’t have the machine switched on any longer than the recommended time for your model to prevent it from overheating.