Do air purifiers cool down a room?

There is a common myth that consumers believe when they consider buying an air purifier. They think an air purifier could also work as a fan or an air conditioner. With the increasing trend of air purifier buyers, Breathe Quality will find a way to help you answer “Do air purifiers cool down a room?” or “Do air purifiers make the room cold?”

To help you select the most efficient and powerful air purifiers to achieve better air quality improvement, we summarize all the best air purifiers in a list so you can easily decide which air purifier to get.

Note: If you need answers to common questions about air purifiers, please read our air purifier FAQs.

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Do air purifiers cool down a room?

While an air purifier can’t directly change a room’s temperature (because it is actually a fan), the process of moving air will make the room cooler. It is because most air purifiers are fans with air filters, and the function of a fan is to cool down a room by blowing or circulating air.

An air purifier typically consists of at least 1 to 3 filters, and the more filters it has, the less direct air flow you can feel. So if you think an air purifier can replace your ceiling fan or desk fan, you should think again.

However, an air purifier with a higher air flow will blow out more air. To check how much air your air purifier will blow out, you should check the CADR rating. CADR, which stands for Clean Air Delivery Rate, tells exactly how strong an air purifier can blow the air within a particular-sized room. This is a measurement of the filtered air flow in cfm (cubic feet per minute).

The only exception for using air purifier to cool down the room is Dyson air purifiers: be it one of the Dyson Pure Cool Link, Dyson Pure Hot+Cool, Dyson Pure Cool Tower or Dyson Pure Cool Me. Besides the normal air purifier function, these air purifiers add cooling fan power to actually make your room cooler.

Do air purifiers make the room cold?

Air purifiers don’t create cold air because they’re not air conditioners. Air purifiers do not have a cooling unit inside them like an air conditioner does, which lowers the temperature of the blown air. Even when the air purifier cools down a room, it can’t go very far and make your room cold.

The reason you feel cold is because an air purifier can push and pull air like a two-dimensional fan. This air circulation process will make your room a lot cooler. Also, with a high CADR (we explained this term above), an air purifier could blow strong air and therefore cool down the room.

List of the best air purifiers

Remember that an air purifier is not a fan or an air conditioner, so it will not naturally cool a room.Instead, we use air purifiers to purify the air around us because air purifiers can eliminate 99.97% of contaminant particles as tiny as 0.3 microns.

Another thing you’ll want to keep in mind when buying an air purifier is the fact that it will only work in the room you have it running in. Air purifiers can’t purify air through walls. So if you want maximum usage from your air purifier, you should move it to the room where you want to clean the air the most.

We hope that you have the right answer to “Do air purifiers cool down a room?” Keep following us to learn whether you need an air purifier in your home. Thank you!

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