5 SIMPLE STATEMENTS ABOUT INDUSTRIAL AIR PURIFIER EXPLAINED

I want to develop more airflow and produce cleaner air. Can I take away the five″ electrostatic cartridges along with the one″ pre filter and insert a four″ pleated merv8 air filter rather? Or would I have to eliminate the whole electrostatic device completely and substitute it with a daily pleated air filter slot? The key point you can do O