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School Air Filtration and Ventilation Strategies To Improve Health, Education, Equity, and Environmental Outcomes - Center for American Progress
![As schools spend millions on air purifiers, experts warn of overblown claims and harm to children | PBS NewsHour As schools spend millions on air purifiers, experts warn of overblown claims and harm to children | PBS NewsHour](https://d3i6fh83elv35t.cloudfront.net/static/2021/05/2021-01-28T175329Z_1837542000_RC25HL9IZV79_RTRMADP_3_HEALTH-CORONAVIRUS-USA-SCHOOLS-e1620076383367-768x464.jpg)
As schools spend millions on air purifiers, experts warn of overblown claims and harm to children | PBS NewsHour
![On A Back-To-School Supply List: Materials For DIY Air Purifiers : Back To School: Live Updates : NPR On A Back-To-School Supply List: Materials For DIY Air Purifiers : Back To School: Live Updates : NPR](https://media.npr.org/assets/img/2021/08/26/img-5407-copy-edit_custom-c458efff5bfd0e0a2c050c3b1e4dbdf1c679ebdb-s1100-c50.jpg)
On A Back-To-School Supply List: Materials For DIY Air Purifiers : Back To School: Live Updates : NPR
![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 : 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 :](https://m.media-amazon.com/images/I/61bpLDWlx6S._AC_UF1000,1000_QL80_.jpg)
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 :
![We should install air purifiers with HEPA filters in every classroom. It could help with COVID, bushfire smoke and asthma We should install air purifiers with HEPA filters in every classroom. It could help with COVID, bushfire smoke and asthma](https://images.theconversation.com/files/416670/original/file-20210818-23-1jcg1ix.jpg?ixlib=rb-1.1.0&rect=0%2C0%2C5915%2C3922&q=20&auto=format&w=320&fit=clip&dpr=2&usm=12&cs=strip)
We should install air purifiers with HEPA filters in every classroom. It could help with COVID, bushfire smoke and asthma
![Which air cleaners work best to remove aerosols that contain viruses? | Pursuit by The University of Melbourne Which air cleaners work best to remove aerosols that contain viruses? | Pursuit by The University of Melbourne](https://res-2.cloudinary.com/the-university-of-melbourne/image/upload/s--7nw0E7eY--/c_limit,f_auto,q_75,w_892/v1/pursuit-uploads/180/b5e/86b/180b5e86b878f7ec2c145b4991b57aba4cb0874a03218f3ad1c8f7c261e1.jpg)
Which air cleaners work best to remove aerosols that contain viruses? | Pursuit by The University of Melbourne
![Can 10× cheaper, lower-efficiency particulate air filters and box fans complement High-Efficiency Particulate Air (HEPA) purifiers to help control the COVID-19 pandemic? - ScienceDirect Can 10× cheaper, lower-efficiency particulate air filters and box fans complement High-Efficiency Particulate Air (HEPA) purifiers to help control the COVID-19 pandemic? - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0048969722029813-ga1.jpg)
Can 10× cheaper, lower-efficiency particulate air filters and box fans complement High-Efficiency Particulate Air (HEPA) purifiers to help control the COVID-19 pandemic? - ScienceDirect
![On A Back-To-School Supply List: Materials For DIY Air Purifiers : Back To School: Live Updates : NPR On A Back-To-School Supply List: Materials For DIY Air Purifiers : Back To School: Live Updates : NPR](https://media.npr.org/assets/img/2021/08/25/imgp3968-08209a9029d7a102da7deb526831d18add6dd1f3.jpg)
On A Back-To-School Supply List: Materials For DIY Air Purifiers : Back To School: Live Updates : NPR
![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)