This is a new 45mm air filter to fit the Weber DGV/DGAV/DGAS/DGMS range of carburettors. The element is washable cotton gauze, similar to that found in K&N , Alpha & JR filters. The top & bottom plates are polished metal & held in place with the 6 clips as shown.  Fixing bolts & gasket are included.

The dimensions are: W114mm x L172mm x H45mm