Air Purifier Filters

Air purifiers are equipped with filters that play a vital role in capturing and trapping airborne particles, pollutants, and contaminants. The type and quality of the filter used in an air purifier determine its effectiveness in improving indoor air quality. Understanding the different types of filters and their capabilities is essential when selecting an air purifier.

• High-Efficiency Particulate Air (HEPA) Filters: HEPA filters are widely recognized for their superior performance in removing microscopic particles from the air. These filters can capture particles as small as 0.3 microns with an efficiency of 99.97%. HEPA filters effectively trap dust, pollen, pet dander, mold spores, and other common allergens. They are highly recommended for individuals with allergies or respiratory sensitivities.
• Activated Carbon Filters: Activated carbon filters excel in removing odors, volatile organic compounds (VOCs), and harmful gases. They contain a porous carbon material that absorbs and traps these odorous and gaseous substances, leaving the air fresher and cleaner. Activated carbon filters are particularly beneficial in households with smokers, pets, or cooking odors.
• Pre-Filters: Pre-filters are the initial line of defense in an air purifier. They capture larger particles such as dust, hair, and lint, preventing them from clogging the main filter and reducing its efficiency. Pre-filters are usually washable or replaceable, depending on the model. They help prolong the lifespan of the main filter and improve the overall performance of the air purifier.