Many people think that turning off their air purifier when they are not present is a sensible energy-saving measure. However, experts suggest that it is best to keep it running constantly. Once you switch off the air purifier, the air quickly becomes contaminated again with dust, dander, mold, and other pollutants. It is safe to leave your air purifier on all day, but you should make sure to clean the filters at least once a month.
Filters trap large amounts of dust and allergens, which can be hazardous to sensitive groups if they are not regularly cleaned. Some air purifiers have the function of releasing ozone and increasing humidity, so special attention should be paid to this. Running the air purifier 24 hours a day will cause the ozone concentration inside to exceed the standard and the humidifier head is prone to bacterial growth. Therefore, it is not recommended to leave the air purifier on all day or to run it 24 hours a day.
You can identify if ozone is being produced by checking the air vent for an odor after letting it work for a period of time. Air purifiers are generally designed to work all the time if you prefer. You can set the purifier to the lowest setting to reduce noise and leave it running throughout the day. Today's air purifiers allow you to set timers to turn on and off at certain times of the day.
This can save you a lot of time when planning when to use your purifier. In many cases, you can set it up to work when you're out and about and come home for cleaner air. In conclusion, leaving your air purifier on all day is safe as long as you clean the filters regularly and pay attention to any ozone production. You can also set timers so that your purifier turns on and off at certain times of the day.
