I order WIX filter by the case from fleetfilter.com for $7.31 each.For me I can save a bit at local shop having them bring in a box of filters for me , I have 2 bikes the filter works on , lots of same components on Griso as Duc , too bad the filter is different , then it would be 3
oil change while on the road?
I would likely not toss the adapter, rather put it in the tool kit in case you are on some back country town road and only the american filter is on the shelf and you don't want to wait a day for the parts delivery man.
Nigel if you want a cup filter socket I have two, so pm your address, I owe you a favour.
It arrived today Cab, thanks mate.
I wish you worked in Andover Norton’s packing and shipping dept !!