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It's that time of year again.
I am going to continue to nag y'all about this.
Works great for smoke from wildfires.
This really, honest to god works.
If you don't have one now, you need one soon.
a DIY box fan filtration system that removes smoke particles, and Covid-bearing aerosols, from indoor air, so you and yours don’t breathe the virus, and is superior for removing pollen and other allergens. Cleaning indoor air is important!
https://engineering.ucdavis.edu/news/science-action-how-build-corsi-rosenthal-box
@corlin Thank you for posting this. I've been trying to think of ways we can afford to cut some of the pollen and crap that's making my spouse have asthma and allergy attacks.
@corlin A timely reminder is not "Nagging" lol!
@corlin
I just bought an air purifier from Costco for $130. We've gotten wildfire smoke here in Portland in the past so wanted to be prepared for the next time!
I only thought about it today after seeing the reminders here on CoSo about it. Thanks for planting the seed!
@corlin If that were in our living room, there'd be no room for dirty air. Or us! Maybe we can build a teeny one.