How does a By-pass HEPA Air Filtration System affect air-pressure in my HVAC air handling system?
The best part about installing a By-pass system is that it will not void the warranty on the furnace or air handling system. By diverting only a portion of the air traveling through the air-handling system, there is no adjustment to the air pressure in the air-handling system and thus no interruption to the function of the air-handler or furnace.