However, its ability to remove pollutants while adding moisture to the air makes it an ideal all-in-one solution—especially if you live in a small space or don’t have room for extra appliances. In our test, the Levoit 400S ranked best overall after impressing our tester with its ability to quickly and effectively purify the air… Continue reading Levoit Vital 200S review: How a smart air purifier helped save our holiday plans