Dynamite DYN2612 1/10 Complete Air Filter System

 Compatible with any .12- to .15-size nitro engine, the 1/10-scale Air Filter System from Dynamite comes with everything you need in one bag. In addition to the filter, oil and a pre-filter are also included—there’s nothing left to buy. A 1/8-scale version is also available for .21-size nitro engines.