HPI Racing Stone Fuel Filter Small , Black, Trophy 3.5/4.6 HPI101761

Use this Stone Fuel Filter to eliminate the chance of debris from the track getting into your engine! When refueling or performaning maintenance on your nitro vehicle, it's possible for dust and dirt to get into the fuel tank opening. By fitting this fuel filter on the fuel pipe between the tank and engine, you can remove the possibility of debris entering the engine, which would drastically shorten its life and potentially be extremely costly!