american spirit cigarettes vs other brands What I Wish I Knew 15 Years Ago About Spirits Cigarettes marketed as “natural” and

2011 Apr;165(4):332-8

Don't expect miracles

Pros True HEPA filters particles down to 0.1 microns Activated carbon filter adsorbs bad odors and some harmful chemicals WHY WE LOVE IT: Since multiple air purifiers are often needed throughout the home, the cost can quickly add up

Test Procedure: VOC removal testing was performed by Intertek per AHAM AC-4-2022 Method of Assessing the Reduction Rate of Chemical Gases by a Room Air Cleaner. Chamber is filled with chemicals and air purifier is turned on at zero mark on x-axis

Purpose-built for smoke the VOC filter targets cigarette chemicals, not just particles

Having written thousands of product reviews and how-to articles on all aspects of home ownership, from routine maintenance to major renovations, Dan (he/him) brings more than 20 years of industry experience to his role as the director of the Home Improvement & Outdoor Lab at the Good Housekeeping Institute