The article examines the effectiveness of air purifiers, especially during the COVID-19 pandemic. CBC Marketplace tested five brands, with Blueair emerging as the most effective based on CADR. It stresses the importance of proper ventilation, filtration, and understanding marketing claims. Tips for improving air quality include using range hood fans, avoiding VOCs, and considering DIY... https://airhubco.com/is-an-800-purifier-best-to-clean-your-homes-air/