UNI brand high flow dual stage filter performance. Perfect for Tomos A55 with PHVA carburetors. Will also work on PHBG style carburetors when using the plastic adaptor that comes with most PHBGs.
Dual stage filter has two layers of foam for protection. Remove the red outer layer for added air flow.
Make sure you upjet your carburetor as more air requires more fuel.
*Not the angled version. This is straight mount style.
Will fit 32mm to 38mm diameters.