A budget air purifier that does the job!
During the cold seasons, a air purifier is a must to have for the bedroom.  During the cold days, my windows are always shut and the room tend to have bad smells.  When I set this air purifier to Low for 2 hours before my bedtime, I don’t smell any odor anymore.  When you set it to low, it’s very quiet.  This is definitely one of the top budget purifier out there. Totally worth to give it a try.
Rating: 5 stars