Is a portable air purifier effective for COVID 2023-05-29
A portable air purifier is a compact and lightweight device designed to improve indoor air quality by removing contaminants, allergens, and pollutants from the air. It is mostly used in smaller spaces such as bedrooms, offices, or cars, where a larger or more permanent air purification system may not be practical.Portable air purifiers have played a significant role during the COVID-19 pandemic in