How much noise does an air purifier produce?
An air purifier has multiple fan speed settings. On higher speed mode you will get much noise, and they run quieter on the lower fan setting. However, it varies from manufacturers and models.
How much noise does an air purifier produce?
An air purifier has multiple fan speed settings. On higher speed mode you will get much noise, and they run quieter on the lower fan setting. However, it varies from manufacturers and models.