The HEPA probably isn't doing that much, and you're impacting the ability of the carbon to do its job and remove VOCs. I didn't want to play too fast & loose wi

The HEPA probably isn't doing that much, and you're impacting the ability of the carbon to do its job and remove VOCs. I didn't want to play too fast & loose with microparticles given that they are really quite nasty little buggers.