Air purifiers can benefit anyone but especially people with allergies. These air-cleaning appliances use filters to improve air quality by removing airborne particles like dust, pet dander, pollen, and smoke.Get more news about home air filter,you can vist our website!

If fresh outdoor air can’t be used due to weather conditions or windows that don’t open, portable air purifiers may be helpful, according to the Environmental Protection Agency (EPA). It’s important to keep in mind that air purifiers are made to suit room size, and an air purifier built for a 150-square-foot room won’t accommodate the air in a 400-square-foot space. We’ve sorted the top-rated models in our guide into those best suited for small spaces and those that work best for large spaces.
Coway Airmega AP-1512HH: Coming in at No. 1, the Coway Airmega AP-1512HH is one of three models from Coway that make our ratings. The AP-1512HH is compact but can clean the air in rooms up to 361 square feet, which is why it lands in our rating of the Best Air Purifiers for Large Rooms of 2023. This air purifier has a three-speed fan and clean air delivery rates (CADRs) of 246 (dust), 240 (pollen), and 233 (smoke). The high efficiency particulate air (HEPA) filter can last up to 12 months depending on how dirty the air is.

The AP-1512HH also comes in at No. 1 in our rating of the Best Air Purifiers for Pets of 2023. Even so, it costs a relatively modest $229.99, making it one of the least expensive air purifiers in our evaluation.
Honeywell HPA100: The Honeywell HPA100 ties for No. 2 in the Best Air Purifiers of 2023 rating and is priced at $229.99. It is a great choice for those who need to clean the air in a room of 155 square feet or less. It has CADRs of 106 (dust) and 100 (smoke and pollen). It also offers three fan speeds.

The HPA100 eliminates odors with an activated carbon filter that lasts three months before needing to be replaced. Meanwhile, its True HEPA filter lasts for 12 months. The combined cost for one HEPA filter and four pre-filters is $59.99.
Levoit Core 400S: The Levoit Core 400S ties for the No. 2 spot with the Honeywell HPA100 in our Best Air Purifiers of 2023 rating. It also places at No. 2 in both the Best Air Purifiers for Pets of 2023 and Best Air Purifiers for Large Rooms of 2023 ratings.

At $219.99, it’s one of the least expensive air purifiers, but it has a larger room coverage than higher-priced models with the ability to clean the air in a room of up to 403 square feet. It has a CADR of 260 and its HEPA filter lasts between six and 12 months.
Blueair Blue Pure 211+: The Blueair Blue Pure 211+ holds the No. 3 spot in the Best Air Purifiers for Large Rooms of 2023 rating and the No. 4 spot in the Best Air Purifiers of 2023 overall rating. It retails for $299.99 and covers up to 540 square feet.

Replacement particle and carbon filters cost $69.99 and replacement pre-filters cost $8.99. The filters last just six months, compared to 12 months for some other models in our ranking.