Which Way Do I Face My Air Purifier? Into a room? Or facing a room?

There are a few different ways to position an air purifier in your home, so it offers the best possible performance. Which way should you face it? If you're unsure, here's a little cheat sheet.

Front: this is the best direction for any large appliances that emit more odors or particles when they're operating. An air purifier will help to eliminate those unpleasant smells and reduce particles from entering your living space.

A good example of this would be a kitchen stove with an island positioned in front of it, so cooking smells and clippings from cooking food don't make their way into other parts of the house.

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Where is the best place to position an air purifier?

There are several places to put an Air Purifier, these are:

  • Living Room: the living room is a great place to position an air purifier because it helps to get rid of most airborne pollutants. The great thing about the living room is that since it is such a large area, it will filter most of the pollutants out of the air very quickly.

  • Hallways or Staircase: Hallways and staircases are one of the best places for an air purifier, because along with your living room, they are one of the main thoroughfares in your home. I would recommend placing an air purifier between rooms rather than near doors, because doors can cause a lot of drafts in your home and lead to unwanted odors.

  • Your Bedroom: your bedroom is also a great place to position an air purifier. If you feel like your bedroom is always polluted, there are several other ways to reduce the amount of pollutants that you breathe in, but an air purifier can really help to remove the unwanted odors in your bedroom.

  • Kitchen: Air Purifiers can also be placed in the kitchen and will help with the airborne particles and odors that get into this room as well. You can place these appliances next to your stove, oven or sink and this will help reduce any strong cooking odors that might otherwise enter other areas of your home.

Where to Position the Air Purifier

Also the is a position in each place to put your Air Purifier

  •  Not on the floor: When you put an air purifier in a space, it can trap dust and other particles. If you put the air purifier on the floor, it will usually turn off or start to emit a noise signal as it works.

  •  Not in a corner: Don't put it in a corner where it will be collecting too much dust. This is because it might disrupt the filter and not work correctly. These appliances usually get their power from an outlet, so there should be pretty easy access to the outlet for regular maintenance, which usually consists of changing the filters or other parts depending on how often you use your air purifier.

  •  In an open area: Don't put it in a narrow hallway or other space where you have to move objects out of the way to reach the power socket. If this happens regularly, your air purifier will not be able to work efficiently and might cause damage as your are removing objects and bumping into walls.

  •  On a table or dresser: Place it on a table or dresser where it will be exposed to dust and other particles all the time.

  •  At least 6" away from the wall: This might not apply to every air purifier, but some of them require room to pull in air. If there is not enough room, they will be less effective and sometimes emit a screeching noise which could be dangerous if it is next to your ears or other sensitive parts of your body.

  •  Not in sunlight: Make sure you don't leave it in a place that will expose it to direct sunlight as this can cause overheating, which is damaging for appliances like these and can void the warranty.

How long does it take to notice a difference with an air purifier?

Twenty minutes to two hours is the typical amount of time it takes to notice a difference in air quality. The amount of time it will take depends on how polluted the air is. It can take up to 24 hours for an air purifier to pull all of the pollution out of the room, especially if there is a lot of contamination.

Should I close the windows when using an air purifier?

If you are using an air purifier near the windows, you should close them. This is a minor issue as there is not enough contamination to worry about from your windows, in most cases. If your air purifier is able to remove unpleasant odors and reduce the number of particles that are escaping into your home, then that would be a better choice than closing the windows when using an air purifier.

Can air purifiers make the air dry?

An air purifier does not add moisture to the air, so it cannot improve the quality of the air in your home or change the humidity. The same air that is in and outside of your home will be inside your house. It will just remove the particles that will be floating around when you go outside, so it can make the air more comfortable.

Do air purifiers increase oxygen?

No, air purifiers do not increase oxygen levels. They do improve the quality of air, but they do not add more oxygen to it.

Can you use two air purifiers in the same room?

You can use two air purifiers in the same room, but if you are using one on the floor and one on a table, I would recommend putting them at least 6" away from each other.

Should I sleep with air purifier on?

Yes, as long as the noise is not irritating, you can use it to help you sleep. You have to find the setting that works for you. If a setting doesn't work for you, simply change it and try again.

Should I keep my air purifier on all day?

Yes, if the air quality in your home becomes polluted at any point during the day, it is always best to leave an air purifier on when you're not around to clean up any messes that might be causing contamination in your home.

Do air purifiers use a lot of electricity?

No, they use less than the average light bulb.

Are air purifiers a waste of money?

No, air purifiers are useful. If you are able to remove unwanted particles from your home, you will find that they can improve the quality of the air in your home. It is useful if you have children or pets and want to make sure they are comfortable during the day.

They can remove smells, bacteria, dust, allergens and other particles from the air. This will make it so that you don't have to worry about breathing in harmful particles that could make you sick. Air Purifiers can also improve the appearance of your home as they will help to eliminate mildew, mold and other unpleasant odors.

Having a clean home makes it easier for your guests to feel comfortable when they are in your home. The air purifier is an inexpensive way to keep your home clean, comfortable and healthy year-round.


An air purifier is an excellent way to improve the quality of air in your home, whether you have a family or just want to improve the air quality in your home for your own health. There are a few things you should keep in mind when you are trying to choose an air purifier that will be effective.

Be sure to consider where you want to use it and how much room you will need.

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Nick Le Page

 An air purifier is a device designed to remove dust, pollen, smoke, soot, mold spores, smog, and other airborne pollutants from the air.

If you want to keep your home clean and free of contaminants—and save money on heating and air conditioning bills—quality air purifiers are a powerful first step.

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