Most people question if it is safe to have an air purifier on all day and night. In short, it is. It is perfectly safe to keep an air purifier operating all the time.
These appliances are constructed to safely operate round the clock. They have certain safety measures such as automatic shut-off features and timers, these devices can run safely and effectively for an extended time.
However, keeping the air purifier on all the time may not always be necessary. Whether you need to keep it running all the time depends on the quality of your indoor air, the manufacturer's instructions and your personal comfort.
If allergies or asthma are a problem for you, it might be helpful to run the air purifier throughout the day and night. This way, you can ensure that your home's air remains pure and without allergens constantly.
If your home’s air is predominantly clean, it may not be necessary to have the air purifier running 24/7. You could instead have it run for few hours each day.
Keeping your air purifier on 24/7 also has cost implications. While most air purifiers operate at minimal costs, running them all the time can still impact your utility bills.
To sum up, while it is safe to have your air purifier running 24/7, you should assess your personal needs and situations before deciding to do so. Consult the manufacturer's guidelines and read more consider your indoor air quality and personal comfort when making your decision.