Features: Upgraded air duct for X1C/P1P/P1S H2D printer tackles extruder jams and enhances print quality with double layer cooling ducts for gears and nozzle filaments. This features optimized air with separate cooling zones fast inner layer filament solidification and outer layer temperature control for layer adhesion. Designed for printing enthusiasts using printers, it addresses overheating challenges during prolonged ABS, PETG, or engineering extrusion. Achieve professional prints in high temperature environments with the heat resistant, ideal for workshop setups printing functional prototypes or industrial component requiring thermal stability. Delivering 360 degree nozzle cooling, suitable for stock firmware for plug and play installation Specifications: Component:Plastic Type:For P1/For H2D/ Size:Approx.57.8x49mm/2.28x1.93inch Package Includes: 1Pc Air Duct note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.