Both air purifiers and humidifiers improve our indoor air quality. Many of us rely on them equally.
Two-in-one devices are space-saving, low-maintenance, and economical. Getting effective results requires a RIGHT air purifier and humidifier combination.
We've compiled the top 5 air-purifier-humidifier combos based on hours of research. You will also learn about the Rule of Thumb for using an air purifier and humidifier together.
Let’s get started!
Our Top 5 Best Air Purifiers And Humidifiers
SHARP Air Purifier And Humidifier With Plasmacluster Ion Technology
- Solid CADR rating of 164 CFM
- A Runs whisper quiet on the lowest speed setting
- Boasts an optional ionizer for greater efficiency
- Long-lasting filters, with Sharp claiming they can last for up to 5 years!
What We Like About It
The Sharp KC-850U perfectly matches your room size, helping to extend filter life. This Energy Star suit features plasma cluster ion technology to create excellent air quality and humidity levels. This plasma cluster air purifying humidifier perfectly suits your needs, helping extend the filter's life.
The humidifier can help rebalance your humidity levels with a 3.6-litre reservoir and long-lasting humidifier filter to keep the air fresh and clean. The purifier has three stages of conventional protection: a washable pre-filter, an activated carbon filter to remove household odors, and a True HEPA filter to remove airborne particles. Sharp has also used Plasmautter technology in this device, allowing users to actively charge particles, allowing the HEPA filter to get rid of them sooner, resulting in greater overall efficiency.
What You Should Know
The Sharp KC-850U is a true HEPA Energy Star-rated purifier/humidifier combination with ion cluster plasma technology to create excellent air quality and humidity levels. For those looking for a high-quality air purifier, you want this unit's HEPA air purifier filtration system.
Sharp has created a transparent control panel with clearly identified functions. The purifier has three fan speeds plus an automatic mode that allows the machine to monitor air quality levels and adjust settings accordingly to tackle pollutants. You also have the option to turn the Plasmautter ioniser on or off, choose between a cleanser and a humidifier (or run both simultaneously) and dim the LED lights, making it ideal for night use. These fast fresh air purifiers have different powers and speeds to cover different room sizes of different square meters. It is a high-end device, solid and durable.
Lifestyle by Focus LS-AP350 PURA Max Air Purifier and Humidifier
- The efficient 4-stage filtration system
- Powerful to remove 99.97% of germs, dust and more
- Noise level stays under 65 dB
- Filter replacement reminder
What We Like About It
Get fresh, clean air every time with the Lifestyle by Focus LS-AP350 PURA Max 2-in-1 air purifier and humidifier. It has a 4-stage filtration system, including pre-filter, fibre mesh filter, activated carbon filter and true HEPA filter.
There is no loud noise or vibration from this humidifier. It operates quietly at 35 decibels, making it a great option for bedrooms and nighttime use.
This air purifier is equipped with an activated carbon filter to ensure that you only breathe clean air. It effectively captures foreign objects such as dust and mould spores to ensure you only get fresh air. It humidifies the air. This compact PURA Max design is ideal for open spaces up to 1,200 square feet or indoors up to 600 square feet, such as large bedrooms, living rooms, offices, or kitchens.
What You Should Know
This unit is not your typical air purifier as it effectively captures impurities with its four-stage filtration system consisting of a pre-filter, fibre mesh, activated carbon filter and a true HEPA filter.
The air purifier has four manual fan speed settings, quiet, low, medium and high, and an automatic mode. An air quality sensor with color-coded indicator lights lets you easily monitor purity. PURA Max has an adjustable night light and sleep mode. Everything about PURA Max is designed to make your life easier and healthier.
The purifier replacement filter should be changed every three to six months, depending on the air quality in your area. Depending on how often the humidifier function is used, the filter should be replaced every six to eight months. The filter change reminder lights will illuminate to indicate if the relevant filter needs to be changed.
Although this combination of air purifiers and humidifiers works very well, the brand has yet to establish its name in the market.
Venta LW15 Original Humidifier in Black
- Designed for spaces up to 300 square feet
- Healthy air humidified to an optimal 40-60%
- Cold evaporative humidification without the use of filters
- Safe for use with tap water
What We Like About It
For spaces up to 300 square feet, the Venta LW15 humidifier humidifies dry indoor air using evaporative humidification. By humidifying indoor air without filters, the Venta humidifier is hygienic, simple to use and easy to clean. When a stack of records spins in a water tank, the clean water evaporates and humidifies the air in your space. This cold evaporation is the best and most hygienic method of humidification. It is also the most natural way to reduce harmful indoor air pollutants.
It's one of the most popular options for several reasons: it has a 1.4-gallon tank and a filter that removes dust, pollen, and dander from the air.
On the other hand, it comes in two colors and six different square footage options to fit almost any home. Finally, it is relatively affordable, filterless, energy efficient and does not produce unwanted residues. Plus, it automatically shuts off for your safety when the tank runs dry.
What You Should Know
Venta Airwasher is the perfect combination of air purifiers and humidifiers. It is very effective in cleaning 0.3-micron particles. It works by drawing air through a small but powerful fan. The air is then "cleaned" by the water and evaporated into the air.
Unlike other combination air purifiers and humidifiers, this air washer does not produce harmful ions, white dust or ozone. It is safe to use around children to help relieve cold and flu symptoms. To get the most out of the Venta Airwasher, place it in a room of up to 200 square feet. Perfect for bedrooms, nurseries or even an office. Plus, it's surprisingly quiet and provides all-night comfort.
Considering its small size, we feel like this air purifier and humidifier combo is slightly overpriced.
After the initial price, maintenance can also become expensive because the manufacturer recommends a special cleaning chemical. A few customers liked the unit but didn't like the price.
BONECO - Humidifier Air Washer W300
- Simple to use and user-friendly
- No filter replacement cost
- Low power consumption
- Very quiet
What We Like About It
The largest unit among our top recommendations, the Boneco W300 comes with a massive 12-litre water reservoir and provides three days of moisture relief without the need to refill. Smart air-washing technology removes irritating particles like pollen and dust, delivering clean, healthy air throughout your home.
The Boneco W300 weighs 14 lbs, thanks to the additional water tank. It is still quite light, and you can carry it anywhere with two handles on the sides. You can use the device for up to three days to achieve the ideal humidity in your home. The simplicity of treatment characterises it. The button allows you to choose between two performance levels: day mode or night mode. The red LED lets you know when the water needs to be refilled.
This Swiss-engineered machine has been carefully crafted with high-quality components for long-lasting performance. Its modern aesthetic makes it easy to blend into the home, and despite its large size, it's surprisingly lightweight, making it easy to move from room to room. The W300 fits into any living room or office thanks to its simple and modern design.
What You Should Know
The Boneco W300 is a quick and convenient upgrade with an additional water tank. With a nominal power of 12 to 23 watts, it has a very low power consumption to operate with such low fan power. The air purifier can automatically shut down when the water floor is empty and save more energy for you.
Air washers humidify and "wash" the air. The flexible evaporation mat rotates in water, enriching the air with moisture. Water acts as a natural filter, cleaning the air of dirt. The self-regulating evaporation principle ensures the right amount of air humidity in the room because the air automatically picks up as much humidity as it needs.
Operating the device couldn't be easier with a one-button control that lets you choose between day, night, or off, so you don't have to worry about its operation; just open it and enjoy the benefits. When set to night mode, you can sleep soundly, knowing you'll enjoy uninterrupted clean, moist air that hums gently at 27dB.
The humidifier also includes an essential oil diffuser, so you can add your favorite flavors to create a soothing, fragrant atmosphere in your home.
Coway Airmega 250 Smart Air Purifier, True HEPA Air Purifier
- Three-way filtration for rooms up to 930 square feet
- Easy to use and maintain, with or without the smartphone app
- Filter replacement prompts based on the volume of air treated, not just a calendar
What We Like About It
Anyone looking for an air purifier for a larger area should carefully consider Coway's Airmega 250S.
In terms of technology, Coway's unit has four incredible filtration systems on its own. The LED light bar is easy to read; Three different fan speeds and switching between different modes are done with just one click. At 15 minutes on low, the Coway Airmega 250 removed 44% of the smallest particles left over from matches and 66% on high.
The Coway Airmega 250 is designed to clean large areas up to 930 square feet and can reduce particles as small as 0.01 microns. A certified HEPA and activated carbon filter mean this air purifier can remove pollen and other allergens, volatile organic compounds, bacteria, viruses, mould, smoke, cooking odors and Pets smell. For all these reasons, it makes our list of the best air purifiers for allergies.
What You Should Know
The Coway Airmega 250 is quiet and very effective at cleaning air spaces up to 930 square feet. The Airmega 250 is equally good at a reasonable cost if you can forego Wi-Fi connectivity and voice control. It has a HEPA filter and an activated carbon filter, meaning it can remove odors and volatile compounds.
The Coway Airmega 250 is shorter and wider, similar in size to a big box fan, and weighs around 20 pounds. The air cleaner fits well on the floor in the corner of the room. Because it's rated for spaces up to 930 square feet, the Coway Airmega 250 is best for large open spaces and probably not for a bedroom.
Coway Airmega 250 is an excellent air purifier that effectively and quickly reduces particulates and odors. We like that we can set the air purifier to Smart mode, which adjusts the fan speed according to the air quality in the room, ultimately saving energy and time.
Overall, for serious air filtration, the Coway Airmega 250 is an excellent option. Coming with three filters, it combines activated carbon filtration with a certified HEPA (high-efficiency particulate air) filter to target dust, pollen and fumes. If you're someone who would greatly benefit from such a powerful and effective air purifier due to dust or pollen allergies, it might be worth the cost.
What to Look For (Buying Guide)
There are a few things to consider in finding the best air purifier and humidifier combination. We've put together a quick list of a few key points to ensure you get the best value for money.
Size
Depending on where the device will be placed, size plays an important role. In large open spaces, a larger unit may not be such a big deal. But in small rooms with limited space, you need something compact. If you plan to move it from room to room, consider where the device will primarily be used.
Filter
It is important to consider the type of filter in the air purification part. All air purifiers are designed to remove impurities from the air, but some do a more thorough job than others.
We like to choose units with multiple filters. A pre-filter captures large particles, while a HEPA filter treats small particles. Permanent or washable filters are also advantageous because they are easier and less expensive to maintain.
Some air purifiers do not use a filter, but rather an ionizer. These produce and emit negative ions which bind to the particles and aggravate them to remove them from the air.
Coverage Area
One of the most critical factors is ground cover. This will tell you if the device is right for you. The covered area refers to the number of square feet the unit can clean and humidify.
Choosing too small a size will have almost no effect. It won't emit enough humidity or cool air to make a difference. Also, if a unit has an automatic adjustment, the unit can run without stopping.
Conclusion
It is essential for everyone to breathe fresh and clean air, regardless of where they live. Therefore, rather than struggling to purify or humidify your air manually, why not invest in a combo that does both? Additionally, two-in-one devices are easy to use, space-saving, and energy-efficient
