Second week in a row with wildfires in Guadalajara, and second day of the latest wildfire. My car was covered in ash this morning and the fire is still going.
Also known as a Corsi-Rosenthal box, this DIY method of building your own air filter with MERV13 furnace filters and a box fan are an easy and cost-effective way to help clear indoor air from airborne virus particles, wildfire smoke, pollen, dust, an…
Raúl Nanclares 🍜
in reply to Raúl Nanclares 🍜 • • •David :ubuntu: :android: :php:
in reply to Raúl Nanclares 🍜 • • •https://cleanaircrew.org/box-fan-filters/
Learned of this from other recent wildfires and hope it helps.
DIY box fan filters – Corsi-Rosenthal box - Clean Air Crew
https://cleanaircrew.org/author/cleanaircrew19gmail-com/#author (Clean Air Crew)Raúl Nanclares 🍜
in reply to David :ubuntu: :android: :php: • • •