Dossier
MERV 13 filter
Coverage of MERV 13 filter in the Nexus archive.
Environmental Protection Agencyorganization2University of Oregon's Center for Wildfire Smoke Research and Practiceorganization1Amy Kalkbrennerperson1Jess Downeyperson1wildfire smoketopic1HEPA air filtertopic1DIY air filtertopic1PurpleAirorganization1Sanjay Sethiperson1Joseph Allenperson1Harvard University’s Healthy Buildings Programorganization1N95topic1Air Quality Indextopic1
- How to keep the air inside your home clean during wildfires
The article provides guidance on maintaining clean indoor air during wildfires, emphasizing the use of high-efficiency air filters (MERV 13 or higher), HEPA air purifiers, and DIY box fan filters. It highlights the health risks of wildfire smoke particles and recommends sealing AC units, recirculating indoor air, and creating 'clean rooms' for safety.
- How to protect yourself from the bad air caused by wildfires
Wildfire smoke can degrade air quality over long distances, affecting regions far from the fire source. The EPA's Air Quality Index categorizes air quality levels, with values above 150 being harmful to everyone. Precautions include wearing N95 masks, using air quality monitors, and improving indoor air quality with MERV 13 filters.