Nice, congratulations on your success! I just took delivery of my 2nd AX90 as they're very cheap in Australia right now. This Samsung air purifier was sold to e

Nice, congratulations on your success! I just took delivery of my 2nd AX90 as they're very cheap in Australia right now. This Samsung air purifier was sold to every classroom in the state of Victoria under a big deal, and it performs great at home! A brand new unit at only a bit more than two new filters seemed too good to pass up on ahead of the next season of potentially really bad bushfires, with conditions being ripe. (I also have some other units, including a Panasonic PXU70M/nanoeX, but the Samsung impressed me with its responsiveness and volume.) As good as the filters are, and how well the unit responds to eg just cooking, the monitor data output is rubbish. There's hardly any meaningful stats or history available. So I'll be adding your monitors to my list for the next year - will probably get both indoor and outdoor, for a full data set. I strongly believe that air quality is something most people gloss over, when they probably shouldn't.