We got one of the JC Whitney Fiamma Italian-made units that works
great.  The slide valve keeps odors in when it's shut.  My wife
thinks is one of the greatest things that we've ever gotten for the
van.

-Karl

Karl and Kristina Bloss, Trexlertown, PA
'87 GL Weekender  "Beverley"
VW shop list: http://www.enter.net/~bloss/vw/vwshops