Features: Efficient Refrigerating for Stable Printsinging: The H2D hot end fan features a rapid plan that quickly dissipates heat from the hot end, ensuring stable execution during heat printing tasks and stopping overheating for better print standard. Double Sphere Orientation for Durability: Hard wearing double sphere orientation, this fan proposals polisher action and extended existence by reducing resistance, making it consistent for various working conditions with minimal maintenance. Quiet More unsullied Comfoimmediately: Developed with noise reducing technology, the H2D hot end fan operates with minimal sound, providing a peaceful printing knowledge whether home otherwise in workplace. Wide Agreement & Easy Installatparticlemail: Direct current most mainstream printers, this fan allows for quick and tool complimentary replacement, making it user friendly for both novices and specialists. Upgraded Execution for Multiple Materialsecond: Four thousand printing , ABS, and PETG, this fan delivers better heat dissipation adjusted to different materials, reducing print failures and enhancing overall conclusions. Specifications: Product namemail: H2D hot end fan Substancemail: ABS sizemail: 4.5x4.5cm Package Includes: H2D hot end fanx1 note: Before using the accessory, please check if it is compatible.