Best Air Conditioner and Air Purifier Combo Reviews (2024)

Courtesy of the paradigm shift in technology, manufacturers are now designing multi-purpose appliances to save space and energy.

Lucky for you, you can buy an air conditioner and air purifier combo that not only circulates cool air but also helps in improving the air quality. As a result, you no longer need to spend double buying two different appliances.

Read the following guide to learn about the features of the best air conditioners with built-in air purifier filters.

Does an Air Conditioner Work as an Air Purifier?

The air filters present in the standard air conditioners are unable to filter smoke, pet dander, germs, and ultrafine dust particles. On the contrary, these filters trap the dust from clogging the internal circuitry.

However, you can find multi-functional air conditioners with integrated HEPA and carbon filters to circulate clean and pure air.

An AC comprises a fan, evaporator, compressor, and condenser to cool down the warm air. First, the refrigerant absorbs the warmth of the air as it passes through the evaporator. Next, the AC sends cool air back indoors.

For an air conditioner to work as an air purifier, it should contain a fiberglass, carbon, or HEPA filter to trap the dust, dirt, contaminants, and other germs. Hence, the filter removes all these airborne particles before the fan circulates the cool air inside the room.

Read Also: Fiberglass Air Filters vs Pleated Filters for Your AC or Home Furnace

List of TOP 3 Portable Air Conditioner and Air Purifier Combos

Do you want to enjoy cool, clean, and fresh air during the hot and humid summer days? Keep reading the reviews of the best portable AC units that also offer air purification.

1. Whynter Air Conditioner with Carbon Air Filter and Washable Pre-Filter

Whynter Air Conditioner with Carbon Air Filter and Washable Pre-Filter

The Whynter air conditioner is an eco-friendly high-performing unit that uses 100 percent CFC-free R-32 refrigerant. Not only that, but this heavy-duty AC offers a dehumidifying capacity of 71 pints daily.

One of the most significant reasons for selecting the Whynter air conditioner is the 14,000 BTU dual-hose operation that quickly cools a space of up to 500 square feet. It features patented advanced drain technology that recycles the collected moisture and uses it to produce cool air.

In addition to cooling, you can use this portable air conditioner as a dehumidifier, fan, and heater. It offers three fan speeds, with the highest being 253 cubic feet per minute (CFM). Moreover, the presence of the activated carbon filter and washable pre-filter significantly improves indoor air quality.

Read Also: What Is The Best 14000 BTU Portable Air Conditioner

2. Honeywell Portable Air Conditioner with Washable Dual Filters

Honeywell Portable Air Conditioner with Washable Dual Filters

If you want to buy a stylish, lightweight, and noiseless air conditioner, the Honeywell portable air conditioner won’t disappoint you. This heavy-duty AC offers 10,000 BTUs of power to quickly cool a 450 square feet room.

Thanks to the automatic vertical wind motion, the unit distributes the cool air throughout the room efficiently and uniformly. You can adjust the fan speeds to low, medium, and high to regulate the temperature at night. Furthermore, enabling the sleep mode allows the AC to run continuously for ten hours while regulating the temperature.

You no longer need to worry about draining the collected moisture as the auto evaporation system takes care of it. On the other hand, the dehumidifier has the exceptional capacity to remove 80 pints during 24 hours with optional continuous drain. The feature that distinguishes the Honeywell portable air conditioner from the others is the dual filter design to guarantee clean air circulation within the room.

Read Also: Best Air Purifier with Washable Filter for Large Room

3. Dyson Pure Cool Purifying Fan with HEPA Filter

Dyson Pure Cool Purifying Fan with HEPA Filter

The Dyson fan is one of the most innovative and elegant multi-functional home appliances, purifying and cooling indoor air. It comes with real-time pollutant sensing and a two-stage filtration mechanism to enhance indoor air quality. The activated carbon filter eliminates unpleasant odors and other gases. Alternatively, the true HEPA filter effectively removes up to 99.97 percent airborne particles of 0.3 microns size, such as dust, pet dander, pollen, etc.

The Dyson pure cool purifying fan features a hollow round bladeless amplifier that circulates clean and cool air in the surroundings. You can also adjust the height of the purifier to regulate the direction of airflow upwards and downwards. If you don’t want to use the fan, you can activate the diffuse mode to continue purifying the air by reversing the airflow.

The allrounder Dyson pure cool purifying fan has a sensor to monitor the humidity and temperature. In addition to that, it also features a particulate sensor to detect ultrafine particles, while the gas sensor monitors the oxidized gases and volatile organic compounds (VOCs).

You May Also Like: How to Drain a Portable AC Unit

Considerations Before Buying an Air Purifier and Air Conditioner Combo

Do you want to buy a personal air cooler or a portable air conditioner with HEPA filter? With so many choices, you often find yourself at the crossroads while purchasing an air conditioner with a built-in air purifier filter.

Don’t worry; the following guide discusses the must-have features in an air conditioner and air purifier combo.

Types of Filters

It’s essential for you to differentiate between the following filters of the AC and air purifier combo:

  • Pre-filters – These primary filters can easily capture large-sized pollutants and particles, such as dirt specks, pet dander, hair, and mold spores. Not only that, but they also keep the AC unit clean by removing these particles from the air.
  • HEPA filters – Efficiently capture small particles, germs, dust, allergens, dust, and pollen of up to 0.03 microns. Furthermore, these high-performing filters guarantee to remove 99.97 percent of the airborne particles.
  • Activated carbon filters – Successfully absorb the unpleasant odors and smoke from the air.
  • UV Sanitization – This unique filter uses intense UV rays to kill bacteria, germs, and dust mites.
  • Ionic filter – The AC and purifier combo emits an ion-charged cloud to eliminate the tiny dust particles of 0.01 microns. The dust particles fall over the surfaces as the ions latch onto them. However, you need to clean the surfaces to remove the fallen dust particles.

Coverage Area

The coverage area depends on the cooling capacity of the air conditioner and air purifier combo. Buying an undersized AC won’t fulfill the cooling requirements of your master or living room. Hence, you’ll use AC for prolonged hours to cool the room leading to an increased electricity bill.

On the contrary, buying an oversized AC with excess BTUs will draw more energy. Moreover, the AC attains the set temperature quickly, leading to a premature breakdown or short circuit.

Don’t worry; you can estimate the required British thermal units (BTUs) to determine the cooling strength of an AC. For example, 20 BTUs offer an average cooling requirement for one square foot.


Buying two appliances for your home is undoubtedly a costly deal. It’s best to invest in an air conditioner and air purifier combo to ensure health and safety while enjoying cool air in the summer season.

Whichever air conditioner with a built-in air purifier filter you select from the above guide, you won’t possibly go wrong in your decision.

With a lifelong fascination with HVAC mechanics and a mechanical engineering degree from Berkeley, Thomas Johnson boasts years of industry expertise. He founded to fill the void of understandable and useful online information about complex HVAC systems. As the chief editor, Thomas strives to provide accurate and engaging content to help readers make informed HVAC decisions.

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