Clearair
Clearair is a brand name used for a range of products and technologies intended to improve indoor air quality. Because multiple manufacturers have used the term, the name does not refer to a single, standardized device or system. It is commonly associated with consumer-grade air purifiers, but can also appear in commercial and industrial air-treatment solutions.
Typical Clearair devices employ multi-stage filtration, often including a mechanical pre-filter, a high-efficiency particulate air (HEPA)
Performance metrics such as Clean Air Delivery Rate (CADR) and energy efficiency are used by manufacturers
In practice, Clearair offerings are marketed for home health, allergy relief, and urban pollution mitigation. Critics