This air purifier placement guide was reviewed and refreshed with helpful tips on September 4, 2023, to represent the most up-to-date expert advice.

An air purifier is a wonderful addition to your home if you're searching for anything to aid you in breathing easier. Sadly, a lot of people do not know where to place air purifier! They tape it behind their sofa or jam it in a distant corner, thinking that it is going to do its job anyway.
There is no definite answer to "where you should place" an air purifier, but in the article, we'll guide you to find the best placement for air purifier for your home.

Did you know that if it stinks, it's bad for your sleep quality? Actually, this is a flip side of delicate scents that are just the opposite. Unlike them, lingering odors associated with smoke, mold, or bacteria in your bedroom make your sleep coming in snatches or not coming at all.


Is there a smoker in your apartment or an area that has an offensive aroma? This is the very location where to put air purifier. In fact, the nearer the air purifier is to the origin of the contamination, the sooner it will catch the particles that are giving you issues. Alternatively, if you just happen to get a neighbor who is a smoker and as an outcome, smells are getting into your home, at that point, you place the air cleaner close to the vent or wall where the odor is mainly focused.
While it is extremely complicated to catch smells that are not originating from your home, trap the particles which are closest to the origin of the smell by putting the air purifier where the odor is entering your home.


By raising the air purifier off the floor, not only do you reduce the risk of tripping, but you also enhance the purifying effectiveness from the floor to the ceiling, since the air particles are captured more rapidly near the ceiling. We advise where is the best place to put the air purifier - at a height no more than 1.5 m from the floor, e.g. on a commode. In order to economize on space and simultaneously enhance the purifying efficiency from the floor to the ceiling, it is recommended to find an air purifier suitable to be wall-mounted.


Air purifiers perform at their most efficient when all the doors and windows remain shut. By doing so, the air purifier has the ability to clean the air in the space with no disturbance from corridors or other spaces. As air moves everywhere that have an aperture, the air cleaner is going to look to suck in air from outdoors unless the doors get completely locked.
Of course, this might sound a bit counterintuitive, considering that people commonly open doors and windows to allow fresh air in. Yet, due to the fact, tiny debris like dust and pollen can be challenging to see, pretend it's snowing outdoors. Your air cleaner will be working hard to remove snow from your room, though with the windows open, it will keep putting more snow into the room, resulting in a coating of snow that will never disappear.
Summertime, when the heat can reach the triple digits, best place for air purifier is next to a wide-open window to catch a few particles once those reach the room. However, make sure you look for the safest spot to prevent any harm to your air cleaner buddy - your air cleaner hates spending time in ultra-hot environments just like you do.

Keep the environment healthy with PurOxygen!


PurOxygen P500



Certain electronic equipment operating on similar frequencies may cause malfunctions. For this reason, you need to know how to position air purifier - you should refrain from putting it close to TVs, microwaves, or stereos. Certain air cleaners are compatible with computers, which means minor equipment can't do any damage.


This is quite a helpful trick, though, and not a lot of people realize it!
By putting your air purifier next to a door to a different room, it will effectively filter out any damaging or annoying debris before it can get into the room!
For instance, suppose you are allergic to cats, yet there are two in the house. If you place an air cleaner by the door to your bedroom, you can stop the cat's fur, flakes, and smells from reaching your bedroom! The air cleaner works pretty much like a guard in a bar, keeping the cats away before they can enter!
So, if you asking "where should i place my air purifier in my bedroom" - all you need to do is ensure that the front is facing the area where your bedroom is. If you find this difficult to picture - go into the door frame of your bedroom and look in the direction of your bedroom. The air cleaner needs to have the back pointing in the direction of your bedroom!


With almost every air purifier, the air inflow is done via the front-facing vents on the unit. To allow the air purifier to perform its task, you need to refrain from putting it in a corner or locating it right behind the sofa or the TV.
This is where almost all people get it incorrect.
Thinking that air cleaners could be tucked into a corner and still function properly! Certainly, the air purifier might work. but nowhere near its peak efficiency!


This is another rather straightforward point, yet it's essential.
Keep the range of your air purifier in consideration when deciding where to place an air purifier in a room! If your air cleaner only has the capacity to purify 100 square feet, placing it in a spacious cellar will most likely not be a wise decision. The same applies the other way (although it's not as terrible if you choose to do it that way). If your air cleaner covers an 1100 square foot area, you shouldn't place it in your bedroom!
Think about placing it in a location with more room to maximize what you can do with it!

Room by Room

Baby or Nursery Room

VOCs (Volatile organic compounds) can be a significant issue in a baby's room, mainly due to the fact that new baby furniture can off-gas chemicals that can be harmful to a growing child. Having an air purifier that can deal with VOCs may help get rid of offensive smells. Particles such as dust and animal fur can pose a concern, in this case, a hybrid air purifier is a great option. Try to stay away from ionizing air purifiers and ozone producers, since ozone is not beneficial for the lungs' growth. Take into account the noise level of the air purifier. A certain amount of white noise could be preferable to assist your baby in getting to sleep, however, the research found that immoderate levels of white noise may be harmful to infants. Lastly, be mindful of the stability of the air purifier. Having an air cleaner that can easily topple over could be unsafe to use in close proximity to small children.

Living room

Living rooms usually feature a great deal of furnishings and carpets, and they are often busy spaces. Together, this combo means that a lot of dust builds up and is kicked up once anyone passes through. A HEPA filter to get rid of particles might be helpful in this scenario, but it needs to be changed on a regular schedule to avoid a buildup of particles on the filter's top surface. If your living room includes many brand new carpets or furniture, off-gassing may produce elevated levels of VOCs. An activated carbon filter could aid in getting rid of VOCs, along with heavy smells if you have food or pets in your living room, both of which smell unpleasant at times. Similarly, a carbon filter ought to be changed if saturation happens. When considering how to optimize your air purifier's performance, you might wonder where to place air purifier in living room for maximum effectiveness.


The dust and mite (along with the feces of house mites) pose a significant issue in the bedroom since they can become stuck in cushions, linens, and mattresses and worsen asthma and allergies. Also, other allergens like pollen can build up in the bedroom. Having a proper HEPA filter may help with particles in the bedroom, though it is not effective against VOCs off-gassing from the mattresses or furniture. When considering where to place your air purifier in your bedroom, you may wonder, "where to place air purifier in bedroom?" Keep in mind that having an air cleaner that disrupts your sleep may not be a great option for a bedroom. Therefore, decide if you would like a silent air purifier or one that generates a uniform white noise.

Kitchen or Dining Room

Heavy food smells make up the major concern in this area, and these odors are due to VOCs produced from preparing food. Therefore, the very best air purifier for the kitchen is going to be one that is able to deal with VOCs, for instance, one that utilizes charcoal or an alternate type of carbon. Particles released from cooking are also a concern in the kitchen. Certainly, check to confirm that your kitchen exhaust is functioning correctly, as it absolutely must be running while you are preparing your food.


A blower is extremely useful in the bathroom. It takes away heavy smells, but above all, it gets rid of the humidity. Moisture accumulation in a bathroom could cause mildew to form quite easily. When your bathroom is not ventilated, an air cleaner needs to be capable of handling VOCs to get rid of offensive smells. However, an air cleaner will not be able to get rid of moisture. When mold is a concern, an air purifier capable of cleaning particles from the air can be a great option, since mold spores are sufficiently big to be caught by non-HEPA filters. But if you opt for a HEPA filter, be sure to change the filters on a regular basis, since there is a possibility that over time mildew will build up and multiply on the filter's top surface.

Keep the environment healthy with PurOxygen!


PurOxygen P500


Rules where not to place an air purifier

Don't put the air cleaner in a corner (low airflow in the room).

The air purifier location in a corner is a definite no-no. The airflow is the weakest there. By placing an air cleaner in a corner, you keep it from purifying the air properly.
Sure, the air quality in that particular corner can be great. Still, the air quality in other spaces might not be as affected as it could be if the air purifier is properly positioned.
Below are 3 main reasons that apparently turn a corner into the poorest option to put an air purifier there:
● Limited indoor air circulation● On the ground● Stuck in two different ways
If you put an air cleaner in the corner, you could significantly hinder its potential to perform effectively.

Avoid positioning obstructions near the air cleaner (optimize airflow)

Avoid obstacles. You would like the airflow passing through the air cleaner to remain free of obstructions.
The area behind the TV is a tantalizing free spot where you might put an air purifier. Attempt to withstand this impulse; an air purifier must be given a minimum of 3 ft of room in every possible way to operate at its peak potential.
A further problem is commonly the books. An air purifier enhances indoor air quality. It is just common sense that people enjoy reading books in a fresh air atmosphere. But we can put a pile of books close to an air purifier, thus hindering its effectiveness in producing peak airflow.
The overall rule of air purifier best placement is to keep space for the air purifier. The more room you provide for it, the lighter and quicker it will perform its duty.

Basic practices (Dos/Don'ts)

● Disconnect the air cleaner from the electrical socket always before you clean it or change the filters.● Certain air purifiers come with a child/pet safety lock. Be sure this function is turned on if you are out of the house. It will help make certain that your kids or pets will not be able to mess with the adjustments.● Avoid putting items like books, vases, or similar on the device.● Do not set up the air cleaner in a room containing potentially explosive, combustible, or poisonous gases and agents. Such materials could harm the unit or impair its efficiency.


Does it matter where I put my air purifier?

Choosing a spot that is not hidden behind furniture or right under shelves is key. Because most air purifiers have an intake close to the front of the unit, you would like it to oversee the whole room and have access to the numerous airborne particles that have become airborne. This goes for the top of the air cleaner too. If you put it underneath a bookshelf, only the underside of your bookshelf is going to catch the fresh air. The rule of how to place an air purifier is to keep a couple of feet of space at the top, front, and sides for best results.

Which way should an air purifier face?

We would say if your device appears alike in the front and back, the key thing to check is that neither of the fans is blocked by any furniture or doors.

Start by checking the airflow of the air cleaner, which differs from brand to brand. Airpath should be clear of any obstacles. Based on this information, locate your air purifier. Unless the fans are obstructed, it should not impact the efficiency of the unit on which side it is facing.

Where should an air purifier be placed in a room?

It is normally a wise practice to ensure that the air purifier has a minimum of one meter of room at the front, back, and sides to clean the air in the whole space and not only at some tiny point. The fewer obstructions you have in the room, the more effective the air purifier will have at purifying the air.

Where is the best place to put an air purifier in a bedroom?

In the bedroom, you can place an air purifier on a bookshelf or even on the nightstand. The most appropriate location for the air cleaner would be on the wall. Certainly, if you want to put the air purifier on the wall, you will have to lift and fasten it in the same way you will hang a picture. Simply summarized, have an air purifier away from the floor.

Keep the environment healthy with PurOxygen!


PurOxygen P500



Locating your air cleaner in a decent spot in your home may be fairly easy for you if you keep the advice above into account. Consider that an air cleaner has to be positioned in a space with a proper air stream, thinking about the level of noise it produces. In case you got kids and pets, but the air cleaner somewhere far away from those playful users who could mess with different components.
Having cleaner air has many advantages. Since you now realize where to put an air cleaner in a home, you have no more excuses for not using your air purifier to its optimum capacity.


PurOxygen is a part of Productech Corp., a USA-based company of portable electronics and sports goods with the head office in Miami, FL. The company's products are sold under PurOxygen, Treblab, and Dictopro brands on the global marketplaces.

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