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The DOE calls the air purifiers that will be in NYC classrooms “HEPA purifiers.” The Classic asked the CDC if that's accurate. Here's how the CDC responded – The Classic
![U of T assesses, upgrades classroom ventilation as it plans for in-person learning this fall – Department of Civil & Mineral Engineering U of T assesses, upgrades classroom ventilation as it plans for in-person learning this fall – Department of Civil & Mineral Engineering](https://civmin.utoronto.ca/wp-content/uploads/2021/04/2021-03-24-HVAC.-12.jpg)
U of T assesses, upgrades classroom ventilation as it plans for in-person learning this fall – Department of Civil & Mineral Engineering
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On A Back-To-School Supply List: Materials For DIY Air Purifiers : Back To School: Live Updates : NPR
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Amazon.com: CleanForce MEGA1000 Extra large Air Purifier for home large room, covers 3000 sqft, H13 True HEPA Filter, Filters 99.97% dust, smoke, odor, pollen, VOCs, Commercial Air Cleaner for office, classroom :
![Free Air Purifiers for Early Childhood Education Centers and Schools! | Department of Public Health | City of Philadelphia Free Air Purifiers for Early Childhood Education Centers and Schools! | Department of Public Health | City of Philadelphia](https://www.phila.gov/media/20230403091535/school-ventilation-students-teachers-1200x579.png)