Fuel Filter Gauze to fit all Amal Monobloc Carburettors - fits under the petrol pipe union, above floatbowl. This nylon filter fits 376/389 Monoblock and as well as 6 and 9 Series Carbs.
Price is Each
Note - with this type of filter, always a good idea to check that the small vertical plastic webs dont impede on the pipe union holes - as that can restrict flow.
From reputable UK supplier and nice quality.