This filter screen fits in the fuel inlet fitting on Weber 3-barrel downdraft IDA3 (Porsche 911) and IF3 (Ferrari) series caburetors. It is open on both ends to fit over the banjo bolt. Sold individually; two required per carburetor.
Fits 3-barrel Weber downdraft carburetors only. We are not aware of any 1- or 2-barrel carburetors which use this filter design. May not fit PMO brand or other clones.