I'll start with saying I love the AP2.. but…

A major issue I'm having with it is that there is no way for me to track the filter usage since I do not use it with an xTool laser or XCS software. 

It's a HUGE problem when the filter shuts off and faults out because one of the filters is past its useable timeframe and I need to know which one it is since they all have different service lives. 

Another problem is that although I understand that xTool is trying to make as much money as they can, it would be extremely beneficial if there was a hack to “disconnect” the RFID usage from the smart side of the filter and leave it up to user judgement to replace the filters when necessary. 

A little compressed air goes a LONG way in restoring the useful service life of these filters.