Can an air purifier be used as an air conditioner?

Exploring why an air purifier cannot be used as an air conditioner, why a purifier is a better option for your home, and the types of air purifiers.


Many households have an air conditioner to keep the air in their space cool in the hottest weather conditions. Others have devices called air purifiers which often have some of the same features as air conditioners and work to keep the air in an environment quality and clean.

While air conditioners and air purifiers can have similar features, some mistake them for performing the same functions. It is important to know the difference between the two and whether it is possible for you to use an air purifier the same way as an air conditioner.

Air purifier and air conditioner

Air purifiers and air conditioners have similar features and they can often be mistaken by some people as having the same functions. Both devices manipulate and adjust the air conditions within a space, but they certainly do not perform the same functions when it comes to how they work to adjust the air conditions.

There is a vast difference between an air conditioner and an air purifier, and it is important for people to know why they cannot use an air purifier function as an air conditioning unit.

Can an air purifier be used as an air conditioner?

Air purifiers and air conditioners often share a set of similar features such as fans, filters, and air vents, but these features are all intended to improve the air in the room.

An air conditioner cools down the air in a room to a certain temperature threshold and maintains that temperature depending on how it is set.

Air purifiers, on the other hand, are intended to improve the quality of air indoors and do not regulate or maintain certain temperatures for cooling or heating purposes.

Air purifiers are also constantly running to allow them to change the air in the room constantly as opposed to air conditioners that need to be switched off at some point. Purifiers eliminate contaminants in the air and, as the name suggests, purify the air.

Why an air purifier is the better option for your home

You can opt for an air purifier for your home if you want to clean the air around you or if you have a respiratory condition such as asthma, COPD, or allergies. It will be more effective if you are looking for a device that reduces the amount of dust, pollen, or pet dander in your home.

Furthermore, if you want to eliminate any bad odours in your space from cooking, smoke, pets, mould, or mildew, this is a better option for you. Basically if you want a healthier breathing environment, a purifier works best.

Can you use an air purifier and air conditioner simultaneously?

While you cannot use an air purifier in the same way as an air conditioner, this does not mean that you cannot use them at the same time. You can indeed have your air conditioner on while your air purifier is on.

The purifier cleans the air in your space while the air conditioner will keep the air in it cool. Some air conditioners contain a built-in ionizer function that acts as an air purifier. However, getting a separate purifier is always better.

Types of air purifiers

Air purifiers come in two different types, namely HEPA filter purifiers and Ionizer purifiers. Air purifiers with a HEPA filter work by cycling indoor air through a filtration system that catches and collects airborne pollutants inside the filter.

An Ionizer, on the other hand, works by emitting negatively charged ions into the air that will attach themselves to contaminants and cause them to fall to the floor or get stuck to surfaces surrounding or in the space.

If you are looking to purchase an air purifier, Amazon has some options you can choose from.

Air purifier brand Description Amazon price

Levoit Air Purifier

Buy it on Amazon 
·   Energy star verified

·   HEPA filter that removes 99.97 per cent of pollutants


PuroAir Air Purifier

Buy it on Amazon
·   Covers 1 115 square feet

·   Captures 99.99 percent of pollutants with a HEPA filter.


AROEVE Air Purifier

Buy it on Amazon
·   H13 HEPA filter

·   Low decibel noise operation to turn on sleep mode


Final thoughts

Some appliances that perform certain functions to do with the air around you do not operate the same or cannot be used interchangeably. This is the case when it comes to air purifiers and air conditioners. Though both appliances have similar features, they perform different functions.

An air purifier cannot be used as an air conditioner as it is solely intended to clean the air and eliminate pollutants. In the same way, an air conditioner works to cool the air around you, therefore, making it a cooling system. Both purifiers and conditioners perform different air-related functions, purifying and cooling.

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