TOP GUIDELINES OF AIR FILTERS MANUFACTURERS

I want to build far more airflow and develop cleaner air. am i able to take out the 5″ electrostatic cartridges as well as one″ pre filter and insert a four″ pleated merv8 air filter in its place? Or would I've to get rid of The complete electrostatic unit entirely and replace it with a daily pleated air filter slot? in some instances, purif