AirHose is tailored to increase the inflation capabilities of your AirMach Electric Mini Inflator, specially crafted for tighter tyre/tube valve fittings and ideal for TPU inner tubes equipped with TPU valves. Say goodbye to the worry of about overheating TPU tubes with TPU valves during inflation, as this extension hose provides protection against potential heat-induced damage. Its compatible with Presta and Schrader valves.