In 2021, New York City school officials spent $27 million on air purifiers to protect school children from COVID-19. The New York City Department of Education (NYCDOE) purchased the air purifiers, ...

PHOENIX, AZ / ACCESS Newswire / August 14, 2025 / PuroAir, a leader in advanced home air purification, today announced the PuroAir HVAC Mega Filter, a high-performance replacement HVAC furnace and air ...

In this video, I demonstrate how to create an air filter to purify the air in a house or shop using simple, inexpensive, and ...