BUFFALO, NY, Aug. 08, 2026 (GLOBE NEWSWIRE) — As schools across the United States evaluate what to do with classroom air purifiers purchased during the COVID-19 pandemic, many units are reportedly being placed in storage, resold, or discarded as budgets tighten and equipment ages. Austin Air Systems today announced the launch of its Parent Teacher Toolkit, an online resource designed to help parents, teachers, and school communities support cleaner classroom air while maximizing existing investments in compatible classroom air purification systems.