Two issues here.
Mystery device would be an air freshner.
Filter is installed backwards.
You’re no fun
At InterNACHI, we’re working on a way to tell a lot about a house by the filter. Our plan is to provide members with the option to ship us their client’s dirty filter and get a report about the house that can be added to the inspection report.
lol I will have few dandy’s for you .
Nick we can do a DNA test from vacuum testing here is that what your looking at?
Hey Nick… How about you run this one through your scanner!
It is an air freshener.
No kidding. :roll::roll: