Stanford, California
$50
Rabbit Air MinusA2 HEPA filter with replaceable / customizable filter types.
Product link here: https://www.rabbitair.com/products/minusa2-air-purifier
Note from owner (selling for him since he already moved):
I bought this new and replace the filter once a year because I run it continuously.
The current filter is full of dust / particulate so you’ll need to throw the filter out (easy) and replace it (roughly $100 each IIRC)
Pickup from Munger, preferably as soon as possible. $50 OBO.
Please do not message this poster about other commercial services.