Filtering the Future: HEPA vs MERV 13

At Air Support Project, we focus on MERV-13 based air purifiers to clean the air in schools, homes, and public spaces at an affordable cost. But wait! Isn’t HEPA supposed to be the gold standard for air purification? Not always! Read on to learn how MERV-13 filters can deliver three times more clean air than HEPA through the power of multi-pass filtration, and why our organization loves them so much.