12. I already have a ceiling fan and ventilation fan at home – do I still need an AiRazor?

Yes - No matter how clean your home or office, PM2.5 and microbes are so small that they are easily stirred up and suspended in indoor air.This means ceiling and ventilation fans may actually make things worse.

An AiRazor filter will take care of this, so that you can continue to use other ventilation and ceiling fans for ventilation and comfort.