Responses to requests for suggestions for quiet air filter for daughter's California dorm room

 So I posted a request for suggestions on various social media sites:

"Wanted - recommendations for good / not too expensive / not too loud air filter to get my daughter for her for a small dorm room in California (and thus to filter out pathogens, allergens and smoke ...)"

I am going to compile responses here

Twitter

Wanted - recommendations for good / not too expensive / not too loud air filter to get my daughter for her for a small dorm room in California (and thus to filter out pathogens, allergens and smoke ...)

— Jonathan Eisen (@phylogenomics) July 23, 2023

Mastodon

 

Facebook