Pipercross px300 foam filter and base plate to fit 40/45 weber dcoe carb, this is the smallest version at 40mm high, with an internal height of 25mm, perfect where space is tight. This has never actually been used, I attempted to fit this to my mini with an unmodified bulk head, hence the trimming to the base plate and bottom of the filter. Still secures no problem. Cost me over £50, £15 posted
Webcon trumpet gauze filters, these definetly fit a mini running a dcoe and unmodified bulk head. These were on short 16mm trumpets in a weber 45, so I beleive they fit 70ish mm diamter trumpets but ill have to measure. Runs 3 layers of mesh 2 course and a fine layer so good filtration £13 posted
Collection welcome from just off j14 of the m25