what is air purifier used for

An air purifier is a device that cleans the air by removing airborne pollutants and allergens that can cause health problems. It uses filtration and advanced air cleansing technologies to accomplish this. The type of air purifier and filter chosen determines which airborne particles are removed from the air. Air purifiers with HEPA filters can remove up to 99.97% of airborne allergens like pollen, pet dander, and dust mites, which helps relieve allergy and asthma symptoms. Activated carbon filters in air purifiers absorb odors, gases, and chemicals like VOCs that can cause nausea and other health issues. Air purifiers reduce exposure to indoor pollutants like radon, asbestos particles, and airborne illnesses, which improves sleep, boosts immunity, and may increase life expectancy. Air purifiers can also help remove airborne particles like dust, pollen, pet dander, and other pollutants known to cause allergies, creating a healthier home environment.