The Optimal Regime is the power range for maximal efficiency given a choice of airflow
Research from Harvard and the CDC found that MERV 13-14 filters were associated with a 30.9% reduction in indoor PM2.5 levels compared to lower-rated filters, helping improve indoor air quality after smoke exposure
For those that are not carcinogens, they can irritate the throat and lungs and even contribute to long-term health issues
Still, these are particularly challenging cases that can raise various difficult questions of liability and pertain to extensive damages
Photo is from 2007 and appears in our book, "Store Front: The Disappearing Face of New York" along with a full interview with Mr
This law, called Tobacco 21, covers all nicotine products, including vapes