Bamboo Lab H2 Flow Blocker

Description Bambu Lab H2 Flow Blocker

The Bambu Lab H2 Flow Blocker prevents filament from leaking from the nozzle when the print head is idle. The component sits directly beneath the nozzle and closes the opening when printing is stopped. This keeps your hot end clean and prevents unwanted drips on your print.
This is an original Bambu Lab part, designed for the H2D and H2D Laser print heads. Thanks to its secure fit and the correct material, the Flow Blocker works reliably, even during long prints and high temperatures.
Installation is simple: simply replace the existing Flow Blocker and secure it with the included screw. The Bambu Lab Wiki provides clear step-by-step instructions.