https://www.pvhvac.com/blog/whats-the-best-air-filter-for-yo...
All the commercial HVAC technicians I speak to say to use the cheapest non fancy filters if your goal is to maximize life of the HVAC system, but I'm sure it all depends on everyone's specific system and how the return is and whatnot.
https://www.pvhvac.com/blog/whats-the-best-air-filter-for-yo...
All the commercial HVAC technicians I speak to say to use the cheapest non fancy filters if your goal is to maximize life of the HVAC system, but I'm sure it all depends on everyone's specific system and how the return is and whatnot.