Hi Gilly and vince.
The pictures are of the area behind the glovebox. And I have a lefthand drive car. Like the american cars. I get one fillter from my part dealer, and it fit perfektly under the dasjboard. Leftside /passenger leg. Here are a picture of the A/C panel
Regards
Arvid
W 210 1999 E 240
W 107 1971 350 SL
and more old cars on my homepage
http://www.chevroletnorge.com