What's the best HEPA air purifier for allergies that actually helps?
My allergies have been pretty annoying lately, especially at night and first thing in the morning.
I've been keeping the bedroom clean and washing my bedding more often, but I still wake up stuffy and sneezy some days.
Thinking about getting a HEPA air purifier, mostly for the bedroom. For those who actually use one, did it make a noticeable difference?
What are you using, and is there anything you'd avoid?