One in living room, bedroom, one is boxed for an office I’m setting up.
Couple notes on this: It is the iPod of air conditioners in its UX and look.
The lights on the top are too bright and can’t be dimmed, we cover them in the bedroom with a taped piece of heavyweight paper.
The filters do need to be either clean or replaced on a reasonable basis but catch all manner of stuff that you’d either inhale or clean off other things.
Better air is like less noise pollution. I believe you can improve the quality of ambient environment you should.
It isn’t always obvious it is helping. I can’t measure how much faster the fried food I cooked no longer smells because of it.
That said there’s a reason we use AirPods Pro’s to isolate from distractions. I think air filters can be a simple way to improve quality of life.
I would use a box fan if we had fires in Oregon again. (Our coways had the angry red light on and ran full speed for days, they were not enough.) But it’s not practical to have a box filter going every day of the year.
One more item, this Coway _occasionally_ goes on sale for $120 on Amazon. If you see it for that price grab it because it lasts only a couple of hours.