air filter

drpprmt

My wife occasionally suffers from environmental allergies when we camp.  So we decided we needed a filter.
Yes, it is possible to install a HEPA filter in a tab. 

dragonsdofly

Is the mounting bracket screwed into the interior roof? It appears that way?

drpprmt

The main holding screws are on the right side of the L bracket going into the air conditioning cabinet.  There are 2 very short screws into the roof veneer that just keep the end from flopping around.  Ya had me worried though.  I checked and all is OK