When it comes to keeping our homes and offices clean, air purifiers are becoming an increasingly popular choice. Air purifiers are designed to help reduce dust, pollen, odors, mold spores, and other airborne contaminants in the air. For those who suffer from allergies or asthma, an air purifier can be a lifesaver. But what is the best place to put an air purifier? Let’s find out.

What Are Air Purifiers?

An air purifier is a device that uses a fan to draw air inside. As the air passes through the device, it is then filtered and cleaned. The most common type of air purifier is the HEPA (High-Efficiency Particulate Air) filter, which is designed to trap particles and pollutants in the air. Other air purifiers use activated carbon, ozone, or ultraviolet light to help purify the air.

Air purifiers come in a variety of sizes and styles, from small, portable models to larger, more powerful units. They can be used in both residential and commercial settings, depending on the size of the unit and the needs of the user. As such, their prices vary – you can get an air purifier for under $100, but you can also spend well over a thousand dollars in order to purchase a high-quality device with extra features and state-of-the-art filters.

where to place air purifier

Benefits of Air Purifiers

Air purifiers are becoming increasingly popular for their ability to improve air quality and reduce airborne contaminants. The most common benefits of air purifiers include:

  • Reducing allergens and irritants in the air, such as dust, pollen, pet dander, and mold spores.
  • Improving air quality by removing odors and volatile organic compounds (VOCs) from the air.
  • Helping to reduce the risk of asthma and other respiratory issues.
  • Decreasing the spread of viruses and bacteria in the air, which can help to reduce the risk of colds and the flu.
  • Improved air quality leads to better sleep, as well as promotes relaxation and well-being.

Where to Place an Air Purifier

When it comes to choosing the best place to put an air purifier, you need to consider the size of the room, the type of air purifier you want to buy, as well as your needs. Generally speaking, the best place to put an air purifier is in the center of the room, away from furniture and walls, in order to maximize air circulation. Additionally, you should place it close to the window because that’s where dust and other particles can easily get inside your room.


For bedrooms, it is best to place the air purifier near the bed, – that’s where you spend most of the time. The air purifier should be placed at least 3 feet away from the bed and in the center of the room. This will ensure that the air purifier is able to capture dust and other particles in the air, while also reducing the noise of the fan. 

Also, following the window rule, remember to place your device in a close vicinity – your best bet is to put it between the window and your bed.

Living Room

If you want to put your air purifier in your living room, make sure you place it away from obstructions and corners. Ideally, you should put it on top of a table or other any surface that’s close to the center of your living room. If that’s not possible, the next best solution is to move it to an area of the room that is reasonably open.


You should definitely consider putting an air purifier in your kitchen if you spend a lot of time there, eating and preparing meals for yourself and your family. This way, you’ll capture grease and smoke particles in the air, which are extremely common in this space. 

Keep in mind – you should never put your filter near hot and steaming objects. Instead, place it near the trash can or the kitchen entrance – this way, you’ll eliminate the odors. 


When it comes to placing an air purifier in an office (or a home office), your best bet is to put it near the door, where people or pets may be coming in and out. If you want to find a different place for your unit, you can also put it on top of a desk or other flat surface, or somewhere between the window and your desk. 

Which Room Is the Best for My Air Purifier?

Now, the answer to this question depends on the type of purifier you have. If you own a portable air purifier that can be moved easily between rooms, you should always have it with you. For instance, you can use it in the morning to prepare food in the kitchen. Bring the air purifier with you when you go to the living room to relax while watching TV. You may use it later that night in the bathroom and move it to the bedroom as you get ready to sleep. 

The best thing about portable air purifiers is that you can always carry them with you from room to room and always keep you breathing clean air. However, if your device is too big and heavy to move between rooms, place it in a room with the highest pollution.

Tips for Proper Placement of Air Purifiers

When it comes to placing an air purifier, there are a few tips to keep in mind:

  • Place the air purifier in the center of the room, away from furniture and walls. 
  • Make sure the air purifier is not blocking any vents, as this could reduce its efficiency.
  • Avoid placing your air purifier near obstructions and corners as it will decrease the airflow.
  • If possible, elevate it – place the air purifier on a stand or table to improve air circulation. The optimal height for air purifiers is 3-5 feet above the floor.
  • Make sure the air purifier is located near an outlet for easy access to electricity.
  • Don’t put an air purifier in hot, humid rooms, such as your bathroom. Humidity will damage the filters and will force you to replace your device sooner rather than later.


If you want to improve the quality of air inside your home or office, the easiest and most cost-effective way is to buy an air purifier. These units vary when it comes to size, price and purpose, so the first thing you should do is consider your needs, room size, and budget. When you answer these questions, you’ll know where you need to place your air purifier, and if you buy a small, portable unit, you’ll be able to carry it with you as you move around the house. 

Also, there are some tips that can help you decide where to put your air purifier – for starters, you should avoid the bathroom because it can get hot and humid and damage it. By following these tips, you can ensure that your air purifier is properly placed and able to provide the best air quality possible.