I bought a Sparmax indoor spray booth

Thank's Gip .

I did a bit of a search on a few online hobby stores and found an image of the Sparmax spray booth already assembled and like you suggest it does appear that the thin metal frame does face inwards . There is stensilling along the edge of the screen but no arrows that I could see to indicate which way it should face .

I greatly appreciate the help , thanks again .

                                              Kind regards John

John,

Nice setup!  Looks like you have a great place to put together some nice stuff.  How about coming to my place and do some organizing for me?  My modeling room looks like a tornado came through---three or four times!

In regards to the filter--and I have a 50/50 chance of being right--I think the metal mesh is in place to keep the filter material from being sucked into the airstream.  So I think yours may be positioned backwards.  Having said that, on one edge of the filter there is usually an arrow which indicates airflow direction; look for that and position the filter accordingly.

All the best

Gip Winecoff