Stanford, California
$90
Original price: $170 (https://www.amazon.com/AeraMax-Purifier-Allergens-4-Stage-Purification/dp/B00D52E2XG)
Excellent working condition, helps a lot with spring allergies
Comes with new filters installed, 1 spare HEPA filter (which you change ~once every 1-2 years), and 8 spare dust filters (which you can change every 3-6 months)
Please do not message this poster about other commercial services.