Many people choose to go to Consumer Reports and check how the specific air purifier they are interested in is rated. But what they fail to realize is that the company that reviews these products is not independent and uses methods of testing that may not have been approved buy the government or some other body. They can easily rate a product however they wish and persuade readers to buy certain products.
The best thing you can do is to do your own research and visit as many review and rating sites as possible. You never know which site is honestly reviewing the product and which site is talking about the positive sides only. Many websites do not mention the negative features or cons of some products just so readers would buy the products and earn then a commission.
So you will have to ask questions in forums or various other sites and talk to people who actually use some of the best air purifiers you are interested in. That's the best way to actually get all the details about specific air purifiers. Don't read one or two reviews and then make your decision. You're buying a product that will stay in your home for years and years, you wouldn't want to buy something that will not do the job, or worse, that will get broken a a matter of months.
