What Are the Key Parts of an Air Purifier and How Do They Work?
Air purifiers are essential devices for maintaining clean indoor air by removing pollutants and allergens. To understand how they function, it’s important to know about the different components that make up an air purifier. Here’s an in-depth look at the air purifiers parts and how each contributes to its overall effectiveness. How Does the Pre-Filter Function? The pre-filter is the first line of defense in an air purifier. It captures large particles such as dust, hair, and pet dander, preventing them from clogging the more delicate filters that come next. This not only enhances the efficiency of the subsequent filters but also extends their lifespan. Typically made from materials like foam or non-woven polyester, pre-filters are usually washable and reusable. What Role Does the HEPA Filter Play? The High-Efficiency Particulate Air (HEPA) filter is a critical component in many air purifiers. It’s designed to trap 99.97% of particles as small as 0.3 microns, including pollen, mol...