The AAFA recommends using an air purifier before going to bed to promote better breathing while sleeping. Consider it doing extra work to benefit your health while you sleep. In general, you spend the majority of your time in your bedroom resting and sleeping.

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Is it safe to leave my air purifier on all night?

To ensure a constant flow of purified, clean air, keep your air purifier turned on at all times. When the air purifier is turned off, it ceases to filter the air, allowing harmful particles such as dust, pet dander, mold, pollen, bacteria, and viruses to reappear within 2 to 4 hours.

How close to an air purifier should you sleep?

Bedroom air purifiers, according to Achoo Allergy, should be placed 6 to 10 feet from the head of your bed, with the directional registers pointing toward you. If you get too close, you might feel a draft; if you get too far away, you might not get the full benefit of breathing filtered air.

How many hours should an air purifier run per day?

To keep indoor air clean and allergen-free, you should run your air purifier continuously (24 hours a day). Most air purifiers clean indoor air in 30 minutes to 2 hours, but air pollutants can still enter the house and contaminate the air if the unit is turned off.

Can I keep an air purifier near my bed?

The best location for an air purifier is near your breathing zone. The closer the unit is to your head, the less distance clean air must travel before reaching you. In the bedroom, this typically means placing the air purifier on a nightstand or small table near the bed.

Is it safe to sleep with a HEPA filter in place?

Smoke, dust, pollen, pet hair and dander, mold spores, and dust mite debris are all removed by the True HEPA filter, which removes up to 99.97 percent of airborne particles as small as 0.3 microns. Cleaning the air of these pollutants can lead to better breathing and, as a result, better sleep.