A lot of people question if it is safe to have an air purifier on all day and night. To put it simply, indeed. There is no harm to keep an air purifier operating all the time.
These appliances are constructed to run safely throughout the day and night. Equipped with certain safety measures such as timers and automatic shut-off functionalities, they can work for extended periods without compromising their effectiveness or safety.
Nevertheless, running your air purifier 24/7 isn't always required. Whether you need to keep it running all the time depends on your home's air conditions, the advice of the manufacturer and your own comfort level.
If you are an allergy or asthma sufferer, it may be beneficial to keep the air purifier on all the time. This will make sure your home's air stays clean and allergen-free all the time.
In case your home’s air is typically clean, you might not need to run your air purifier all the running air purifier 24/7 time. A few hours of operation each day could be enough.
Having the air purifier on all day and night also has an effect on your bills. Although most air purifiers have low operating costs, running them all the time can still impact your utility bills.
To conclude, even though it is safe to keep your air purifier on all the time, you should assess your personal needs and situations before deciding to do so. Take into account your personal comfort, the air quality inside your home, and the manufacturer's instructions when making this decision.