An air purifier is a device that helps improve indoor air quality by removing pollutants and allergens from the air. Best Air Purifier in India, air purifier typically consists of a fan, a filter, and sometimes other technologies such as UV-C light or ionizers. The fan draws air into the device, and the filter removes particles such as dust, pollen, and pet dander, as well as pollutants like smoke and volatile organic compounds (VOCs). Air purifiers can be particularly beneficial for people with allergies, asthma, or other respiratory problems, as well as for anyone who wants to improve the air quality in their home or office. They can also help reduce unpleasant odors and improve overall comfort. When choosing an air purifier, it's important to consider factors such as the size of the device, the type of filter it uses, and the room size it's designed for. HEPA filters are typically the most effective at removing particles from the air, while activated carbon filters can help with odors and VOCs. Some air purifiers also come with additional features like air quality sensors, auto modes, and programmable timers. Regular maintenance of the air purifier is important to ensure that it continues to work effectively. This may include changing the filter, cleaning the device, and replacing any parts as needed.