MSA3 Air Purifier for Home Large Room and Bedroom with H13 True HEPA Filter, 100% Ozone Free Air Cleaner for Smokers, Pet and Allergies Remove 99.97% Allergens, Dust, Odor, Smoke, Pollen. is great at purifying the air in a room and removing smoke odor.
The reason it ranks lower than the other air purifiers we tested is because it doesn’t have a lot of features. There’s no timer or child lock, so kids can’t accidentally turn it off while they’re playing.
The MSA3 is also large and heavy, so it may be too bulky to move around often, although it does have wheels that make moving it easier. The remote control is also a little clunky to use.