This listing is for four BlueAir air purifier filters:
2 OEM factory BlueAir particle filters, gently used; and
2 BlueAir Smokestop filters made by Pureburg, gently used.
All of these BlueAir particle filters will work with any BlueAir air purifier model number that starts with either a "5" or a "6" like the BlueAir 605 Classic. Kept in a non-smoking, temperature and humidity-controlled environment, out of sunlight. One filter is not shown in the photos (one of the Smokestop filters).
I ran a BlueAir 605 Classic in a non-smoking environment for three days upon instruction from the medical team before a sick patient was supposed to return home. The patient never made it. I paid a whopping $110.00 for these filters plus sales tax--for three days of use! Let my deep loss be your financial gain!
You're in luck! They're still available! When you write, please let me know what day and time you would like to stop by between 11:30 a.m. and midnight and whether you would like to meet outside the front of my house where neighborhood old people are watching out of their windows for the crime of the century, or if you would rather meet at the Wheaton Police Department vestibule. Because of massive data harvesting on this site, I do not text or make phone calls. I reply only to emails through this link and to no other. Thank you.