I have a couple of brand-new-in-box odd-ball (i.e. don't fit my boat!) screw-on canister fuel filters to dispose of. 1. SF Sure Filter SFF-6031....Fram equivalent P3627. 2. Champion C110....Fram equivalent PH2951. Sorry I don't know other equivalent numbers e.g. Volvo, but if you use either of these I expect you know the Fram number anyway. Price £4 each inc p&p. (the postage element is £1.63).