Hotend Cooling Fan for Bambu Lab H2S 3D Printer

### Prevent Heat Creep for Reliable Printing This hotend cooling fan cools the heatsink to prevent heat from traveling upward and softening filament prematurely. Essential for high temperature printing and sealed chamber environments to avoid clogs and jams. ### 2510 Compact Size Perfect Fit With a compact 25×25×10mm form factor, this fan is designed specifically for the H2S toolhead. The small footprint ensures a perfect fit in the limited space between the TH board and extruder. ### Dual Ball Bearing Low Noise Operation Features high quality dual ball bearings for reduced noise and longer service life compared to sleeve bearings. Designed for continuous operation in demanding printing environments. ### Direct Replacement for H2S Manufactured to original specifications (Model D2510B05H, 5V 0.40A). Direct replacement for the factory hotend fan. Includes 2 BT2-4 screws for secure installation. ### Easy DIY Installation Replacement requires only an H1.5 allen key and takes approximately 25 minutes.