Selecting Ideal Locations for Air Purifiers

Are you struggling to decide where to place your new air purifier? It’s a common dilemma many owners find themselves in. Fortunately, this article is packed full of useful tips and advice on just that – selecting the perfect spot for maximum efficiency.

Read on as we guide you through the ideal locations for air purifiers and how to maximise their benefits for cleaner, healthier indoor air.

Why Location Matters for Air Purifiers

Proximity to pollutants and airflow are crucial considerations when selecting a location for an air purifier.

Importance of airflow and proximity to pollutants

Airflow in a room is key for an air purifier to work well. It pulls dirty air in and sends clean air out. If air does not move freely, the purifier can’t do its job right. Pollutants like allergens, dust particles, or volatile organic compounds may fill the room.

Placing your device close to these pollution sources helps it catch them faster. This keeps the indoor environment cleaner and boosts respiratory health for everyone present. So think about where dirt comes from in each room you want an air purifier for.

Factors to consider when choosing a location

Think about these things to pick the best spot for your air purifier.

  1. Room size: Big rooms need big air purifiers. Small ones work best in small rooms.
  2. Airflow direction: Air should flow freely from the purifier. Avoid places where walls or furniture block the air.
  3. Pollutant concentration: Place it near sources of bad air like pet areas or kitchens.
  4. Convenient placement: The purifier should be easy to reach for cleaning and maintenance.
  5. Noise reduction: Bedrooms and offices need quiet. Try to choose a quiet model of air purifier for these rooms.
  6. Window and doorway placement: Keep it away from doors and windows that are often open.
  7. Wall placement: Place it at least 2 feet away from the walls.
  8. Indoor environment: Pick a dry, cool spot away from heat or dampness.

Ideal Locations for Air Purifiers

The bedroom, living room, kitchen, office, basement, and pet areas are all ideal locations for air purifiers.


Your bedroom is a great spot for an air purifier. It’s the room where you spend most of your time sleeping and breathing in the fresh air can help you sleep better. Place the air purifier close to your bed, but not right next to it.

This allows good airflow direction and keeps loud noises from waking you up. The purifier should be away from walls or corners for clean air circulation. Try to keep the device near a window if possible, as it will absorb outdoor pollution before it fills the room.

Living room

Your living room is an ideal spot for an air purifier. It’s where you play, watch TV and welcome guests. A lot of dust and allergens build up there. An air purifier helps to clean the air.

Make sure it’s not tucked in a corner or behind furniture. It should be in the middle of the room, if possible, for a better indoor environment and airflow direction. Noise reduction might also be key here, as loud ones can disrupt your quiet time.

This choice will help get rid of pollutants like dust particles and pollen for a healthier breathing space.


Your kitchen needs an air purifier, too. This is because it can get polluted with smoke, food smells and other things that can harm the air quality. You should place your air purifier near the stove or oven in your kitchen to catch these pollutants fast.

Take care not to put the unit too close to heat sources, though. The heat could hurt the device or make it work less well. Find a safe spot where it will be able to clean all of the room but won’t risk getting harmed by hot appliances.


The office is an ideal spot for air purifiers. Lots of people work in offices all day. They need clean air to stay healthy and alert. Air purification can make the indoor environment better.

It gets rid of dust particles, pollen, and other pollutants. It’s best to place the device near a doorway or window for a strong airflow direction. This helps circulate fresh air faster around the room.

You should put it far from the walls for more room-size coverage, too.


The basement is also an ideal spot for air purifiers. Basements are often closed off, with poor air quality. Mold, dust and other pollutants can build up here. Setting an air purifier in a basement helps to clean this trapped bad air.

It aids in reducing mould growth and fights indoor pollution, too. For basements that are big or have many rooms, use more than one purifier.

Pet areas

If you have pets at home, it’s important to consider placing an air purifier in their areas. Pets can bring allergens like pet dander and fur into your home, which can affect indoor air quality.

Placing an air purifier in pet areas such as the living room or bedroom can help remove these particles from the air, making it cleaner and healthier for both you and your pets. Additionally, some air purifiers come with filters specifically designed to capture pet odours and hair.

By strategically positioning an air purifier in these areas, you can create a more comfortable environment for everyone.

Placements to Avoid

Avoid placing the air purifier near walls or corners, behind or below furniture, in humid areas, or next to heat sources or electronics.

Near walls or corners

Placing your air purifier near walls or corners is not ideal. This is because air purifiers need sufficient airflow to clean the air in a room effectively. When placed too close to walls or corners, the airflow may be restricted, reducing the efficiency of the purifier.

To ensure optimal performance, it’s best to position your air purifier away from obstacles and in an open area where there is ample space for proper circulation of purified air throughout the room.

Behind or below furniture

To maximize the effectiveness of your air purifier, it’s important to avoid placing it behind or below furniture. When an air purifier is obstructed by furniture, its ability to capture pollutants and circulate clean air is significantly reduced.

Additionally, particles and allergens tend to settle near the floor and in corners, making it less effective for the air purifier to remove them if placed in these locations. By keeping your air purifier in an open area away from furniture, you can ensure that it works efficiently to improve your indoor air quality.

Humid areas

Humid areas, such as bathrooms or laundry rooms, are not ideal for placing air purifiers. This is because excess moisture in the air can affect the efficiency of the filters and promote the growth of mould and mildew.

These conditions can also cause damage to the electronic components of the purifier. To ensure optimal performance and longevity, it is best to avoid placing air purifiers in humid areas and instead choose locations with better air circulation.

Next to heat sources or electronics

Placing your air purifier next to heat sources or electronics is not recommended. Heat sources like radiators, stoves, or heaters can disrupt the airflow and affect the performance of the purifier.

Electronics such as televisions, computers, or speakers can generate electromagnetic fields that may interfere with the purification process. It’s best to keep your air purifier away from these sources to ensure optimal functioning and efficiency.

Tips for Maximizing Air Purifier Efficiency

To maximize air purifier efficiency, place the purifier at a higher elevation to allow for better airflow circulation.

Keep the purifier high.

To maximize the effectiveness of your air purifier, it’s important to keep it placed at a higher level in the room. By placing the purifier higher up, you allow for better airflow and circulation of purified air throughout the space.

This also helps prevent unfiltered air from settling near the floor, where pollutants tend to accumulate. So, remember to find a spot for your purifier that is elevated and away from any obstacles or furniture that could obstruct its airflow.

Place it close to pollution sources.

To maximize the effectiveness of your air purifier, it is important to place it close to pollution sources. By positioning the purifier near areas where pollutants are present, such as kitchens or pet areas, you can ensure that it captures and filters out these contaminants more efficiently.

This helps to improve the overall air quality in your living spaces and reduce potential health risks associated with indoor pollution.

Regularly clean and maintain the purifier

To keep your air purifier working effectively, it is important to clean and maintain it regularly. This will help ensure that the filters are free from dirt and dust particles, allowing them to function properly.

Cleaning the purifier can be as simple as wiping down the exterior with a damp cloth and removing any visible debris. It is also recommended to check the manufacturer’s instructions for specific cleaning guidelines.

In addition, make sure to replace or clean the filters according to the recommended schedule to maintain optimal performance. By keeping your air purifier well-maintained, you can enjoy cleaner and healthier indoor air quality.


Choosing the right location for your air purifier is crucial to improving indoor air quality effectively. Factors such as room size, airflow, and proximity to pollutants should be considered.

Placing the air purifier strategically in high-pollutant areas and avoiding corners or obstructed spaces will ensure optimal performance. Remember, proper placement of your air purifier can make a significant difference in promoting cleaner and healthier indoor environments.


1. Where is the best place to put an air purifier?

The best place to put an air purifier is in a central location, such as a living room or bedroom, where it can circulate clean air throughout the space.

2. Can I put an air purifier near a window?

Yes, you can put an air purifier near a window to help filter outdoor pollutants that may enter your home.

3. Should I place an air purifier on the floor or a table?

It’s generally recommended to place an air purifier on the floor for better airflow and coverage, but placing it on a table or shelf is also acceptable.

4. Is it okay to have multiple air purifiers in one room?

Having multiple air purifiers in one room can be beneficial for larger spaces or areas with higher pollution levels, as it helps improve overall filtration efficiency.

5. Can I use an air purifier in my kitchen or bathroom?

Yes, you can use an air purifier in your kitchen or bathroom to help remove odours and airborne particles; however, make sure you choose a model specifically designed for these environments due to potential moisture issues.

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