I think MERV filters in HVAC systems are great! I haven't looked into them *too* much, so I don't think I can give a detailed summary of the tradeoffs versus a freestanding air purifier. But broadly speaking, I think they're probably a good idea for most people who have a HVAC system, during whatever part of the year they're running it.
I think MERV filters in HVAC systems are great! I haven't looked into them *too* much, so I don't think I can give a detailed summary of the tradeoffs versus a freestanding air purifier. But broadly speaking, I think they're probably a good idea for most people who have a HVAC system, during whatever part of the year they're running it.
(My #1 piece of advice regarding air quality is to get a particle counter. As long as particles are low, you're good!)
I think MERV filters in HVAC systems are great! I haven't looked into them *too* much, so I don't think I can give a detailed summary of the tradeoffs versus a freestanding air purifier. But broadly speaking, I think they're probably a good idea for most people who have a HVAC system, during whatever part of the year they're running it.
(My #1 piece of advice regarding air quality is to get a particle counter. As long as particles are low, you're good!)