When choosing an air purifier, consider factors like the room size, the presence of allergens or pollutants, and noise levels. Look for purifiers with HEPA filters and CADR ratings that meet your needs. Consider additional features like air quality sensors, timers, and remote control options.
Air purifiers improve indoor air quality by removing dust, pollen, pet dander, and other allergens. They can also help reduce odors and smoke. Some purifiers even have special features like ionizers or UV lights to kill bacteria and viruses.