Air Filter to suit: JC40
This smaller length twin carburettor filter can be used where space is at a premium and the JC50 filter will not fit. As with the JC50, the two outer layers of foam provide optimum filtration and load-up
capacity while the inner layer is made of a special self extinguishing filter foam. Together, they give the  best combination for air flow, engine protection and safety

Fits the following carburettors:  Designed to allow you machine / drill your own hole for one off applications and when a pre-cut base plate is not available for you needs.