What is HEPA in an Air Purifier?
An air purifier is an appliance used for cleaning air indoors and they are used in homes, commercial buildings, industrial workplaces etc. The application of air purifiers is usually in places which tend to have unhealthy air due to pets, molds, pollutants, smoke or industrial work, hazardous materials etc. They are also popular in homes of allergic people and people with asthma who wish to keep the air healthy in their homes. They are also popular due to the fact that the air inside homes is less healthy than the air outside. Since people spend a significant amount of time indoors having an air purifier is healthy. Allergic applications Air purifiers are most popular for asthmatic and allergic people and they work by keeping allergens and triggers out of the air in homes. Allergens or triggers can be dust, pollen, mold spores, fungus, pet hair, smoke particles, airborne gases etc. Functioning There are various techniques for air purification like absorbents, ionizers, mechanical filte
