RUMORED BUZZ ON INDUSTRIAL AIR PURIFIER

I need to create a lot more airflow and build cleaner check here air. am i able to eliminate the five″ electrostatic cartridges as well as the 1″ pre filter and insert a 4″ pleated merv8 air filter instead? Or would I've to eliminate the whole electrostatic device completely and switch it with a regular pleated air filter slot? Static pressu