Air filter adapter for prebug dellorto carb

This adapter is for the oem dellorto prebug carb and will fit any air filter that's ment for a cp21 (45mm OD)
This adapter is gas and oil safe and will not deform under temperature 93⁰C 200⁰F
It is 3D printed with TPU 95A, which is a very durable and resilient polyurethane based filament