The placement of the air purifier works best when placed 3-5 feet above the ground. At this height, they can take advantage of the air flow in the room. If you have a sturdy table, placing the air purifier on top of it will place it in this ideal range and help you maximize its effectiveness. To find out, the Smart Air team placed three Dylos DC1700 polluting particle counters at different points (and heights) of a room.
Then, a DIY Cannon Smart Air purifier was turned on at night and particle counters tracked pollution levels throughout the night. The particle counters were alternated at each location over several nights to account for any variation that might exist between the meters. In the 15 m2 room, the table was closest to the air purifier, while the sofa was farthest away. Would the closest location to the air purifier have the cleanest air? If so, this could confirm that it's best to place an air purifier as close to you as possible.
If we look at the percentage reductions in particles, the differences between locations were less than 1%. Smart Air performed the tests in a 15 m2 room with the doors and windows closed. The DIY Cannon air purifier was strong enough for the size of the room. Finding the right air purifier with enough power (CADR) for the size of the room is more important than the position of the purifier.
Also, if you sleep with the air purifier turned on, make sure that the low-temperature CADR is sufficient for the size of your room. The best place to place an air purifier is somewhere in the breathing area. The closer the unit is to your head, the shorter the distance clean air will have to travel before it reaches you. In the bedroom, this usually means placing the air purifier on a nightstand or a small table near the bed.
People often choose to place their air purifier in a corner or behind a TV because it can clash with their bedroom decor. You may not be able to control the air pollution you're exposed to in the office or in the city, but you do have the power to improve air quality in your home and, more specifically, in your bedroom. This can block air intake and reduce the rate at which the unit can absorb and clean room air. As for air flow, ventilation grilles and fans in the air conditioning system can cause horizontal movement of air, and changes in temperature can cause vertical movement of the air.
Since not all air purifiers have exactly the same inlet, a safe bet would be to keep the air purifier inlet at least 15 cm from the wall. Placing an air purifier in your bedroom can allow you to breathe clean air for hours at a time, something you may not be able to feel during the day. Although your first instinct may be to place the air purifier on the floor, in a corner, or somewhere hidden, especially if the unit doesn't fit your home decor, it may not be able to clean the air effectively. However, to make the most of indoor air quality, you should ensure that the air purifier is in an ideal location, such as your bedside table, while Do you sleep.
Running the air purifier with old, clogged filters can reduce the speed at which air passes through the unit. You're more likely to get effective air filtration with several small air purifiers located in different places in your home. Even if it seems tidier, keeping the air purifier in a discreet corner could block the air intake and interrupt the outlet of fresh air.