Technical Details about Puroair Filter Systems
The Clinical and Technical Case for Medical-Grade Home Air Purification Why Filter Grade, Independent Research, and Continuous Environmental Control Determine Real Health Outcomes The Problem — Invisible and Constant Indoor air is 2 to 5 times more polluted than outdoor air. The average person spends 90% of their life indoors. The EPA ranks indoor air pollution among the top five environmental health risks. The WHO estimates 3.2 million annual deaths from household air pollution globally. The pollutants responsible are invisible at health-relevant concentrations. Dust mite allergens continuously shed from soft furnishings. Pet dander proteins suspended in air for hours after an animal moves through a room. Mold spores circulating through HVAC systems. Fine PM2.5 particulate from cooking and outdoor infiltration. VOCs — volatile organic compounds — off-gassing continuously from furniture, flooring, adhesives, and cleaning products. None produce a visible indicator. All have ...