My husband and I bought two of the Honeywell 17000 HEPA QuietCair Air Cleaners for our small apartment, one for the bedroom and one we interchanged between the kitchen and family room. It is easy to use and easy to move around. It is fairly quiet. It has the soft air sound equal to an air conditioner which is actually nice white noise for sleeping.
This air purifier was important because our windows don't bring in much fresh air. Also, my husband suffers from allergies so we get clean, fresh air without having to open a window and any allergens in the houseare reduced.
I would recommend this...