Air Purifiers

Air Purifiers for home are the solution for indoor air pollution, which can begin within the building or be drawn in from outdoors. Other than nitrogen dioxide, carbon monoxide, and lead, several other pollutants affect the air quality in an enclosed space.

High-efficiency particulate arresting (HEPA) filters remove at least 99.97% of 0.3-micrometer particles and are usually more effective at removing larger particles. HEPA purifiers, which filter all the air going into a clean room, must be arranged so that no air bypasses the HEPA filter. In dusty environments, a HEPA filter may follow an easily cleaned conventional filter (prefilter), which removes coarser impurities so that the HEPA filter needs cleaning or replacing less frequently. HEPA filters do not generate ozone or harmful byproducts in the course of operation.