About Overall score for the Holmes HAP756 is mainly ... plus quietness for room purifiers. Dust/pollen/smoke removal: How well models cleared air of fine clay dust and cigarette smoke; performance ...

Our current ratings of more than 160 air purifiers confirm that some models are better than others. The best air purifiers can remove particles at any speed setting, says Misha Kollontai ...

Using their guidance and our experience using air purifiers, we picked models based on the following criteria: Want more from NBC Select? Sign up for our newsletter, The Selection, and shop smarter.

Having the best filtration system isn’t useful if you don’t have it in the room with you. Here are purifiers you can easily circulate to make sure pollutants don’t. Numerous studies reveal that Indoor ...