To clean the air in a small space—a bedroom, office, or dorm room up to about 200 square feet—it’s a solid choice. In our 2019 tests, in just 30 minutes the Blue Pure 211+ reduced a heavy load of 0.3-micron levoit purifier smoke particles by 99.3% and 98.4% on high and quiet/medium, respectively, with filters that had seen eight months of 24/7 use. With new filters, it reduced particles by 99.3% and 99.2%, respectively.
Sarah Scott is a fact checker with more than 16 years of experience in researching, writing, and editing digital and print media. She has verified and edited articles on a variety of subjects for The Spruce Pets, including pet behavior, health, and care as well as the latest trends in products for animals levoit air filter in the home. The price difference between this model and the same model without WiFi is small (price with WiFi
For more on that, see the reports linked in the opening paragraph. It’s an attractive machine, too, with its simple cylindrical form and tweedlike fabric covering (which also acts as a prefilter; you can launder it to keep the prefilter performing at its best). The purifier comes standard with a gray covering, and several other colors “inspired by the natural landscapes of Scandinavia” are available for purchase separately. These filters also match the Coway replacements in fit and filtration ability, and the package includes a two-year supply of HEPA and VOC filters.
It’s also an attractive, quiet-running machine, so it’s easy to live with. Its five-year cost of ownership—about $1,150 including the up-front cost and the annual cost of electricity and replacement filters—is comparable to that of most large-space purifiers. All that said, unless you need to clean an especially large space, the even quieter, smaller, and much more affordable Coway Airmega AP-1512HH Mighty is a better choice.
The biggest one – LV-H134 Tower – can cover up rooms up to 710 sq ft or even serve as Levoit’s whole-house air purifier. Levoit air purifiers are one of the best-selling air purifiers in the world. This is primarily because homeowners buy several Levoit air purifiers in one go. “Filters are also marked with a CADR , which describes the cubic feet per minute of airflow through the device,” Dr. Payel Gupta, President of the New York Allergy and Asthma Society, told The Spruce Pets.