MERV 8 is the minimum HVAC filter rating worth buying. Lower ratings like 0-5 don't catch enough particles and hurt airflow. MERV 8 balances filtration and airflow without choking your system.
Stay away from the 5. Stay away from the— I don't know, 1, 0. I'm not sure what the MERV rating is on that one. But when you come over to the red, so the ones we keep in stock, the ones we also have in our store, uh, we have MERV 8 to MERV whatever, however high you want to go. But MERV 8 is really the least I would ever go because that's a good balance between airflow and catching stuff.
How to Prevent Mold and Odor in Your Air Conditioning System with UV Light #shorts
