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.

Open Air Scholar: Open Access Clean Air Research

Whether you’re a teacher adjusting classroom airflow, a doctor navigating patient exposures, or a policymaker shaping health guidelines, Scholar is designed to meet you at the intersection of science and action. By harnessing AI to make research clearer and faster to digest, we’re helping people not just find answers—but use them.