An air purifier can considerably enrich the air quality in your home, but many question the safety and efficiency of having it operate 24/7.
In general, it is safe to leave your air purifier running all day, but there are other aspects to ponder.
Firstly, the type of air purifier you own has a crucial role. Some models are built to run continuously without experiencing damage, while others may require periodic rests. more info
You should also consider the level of indoor pollution. In highly polluted surroundings or in homes with allergy sufferers, running the air purifier continuously can be required.
The energy consumption of your air purifier is another aspect to ponder. Even though these devices don't usually use a lot of energy, constant use will affect your energy bill.
Lastly, think about the noise level of the device. Some can be rather noisy, and running them continuously may be disturbing, especially at night.
So, it's fine to keep an air purifier running 24/7, but always weigh in factors like the model of the purifier, your home's air quality, the energy consumption of the device, and the noise it emits.