Bambu Lab Flow Blocker for H2D | X2D

Description The Flow Blocker is located beneath the nozzle and is used to block the nozzle in a non-operating state to prevent filament leakage. It is the metallic part installed on the toolhead that seals the inactive nozzle to prevent oozing. H2D: Custom-formed to fit the toolhead geometry and hotend spacing of the Bambu Lab H2D Series. X2D: Specifically calibrated for the printhead assembly and thermal offset of the Bambu Lab X2D Series. Features Anti-Ooze & Anti-Stringing Protection: Seals off the idle nozzle tip to block molten filament from leaking onto active print layers during tool switches. Prevents Color Cross-Contamination: Keeps dark filament residues from dragging across light-colored surfaces in multi-color print files. High-Temperature Materials: Constructed from heat-resistant silicone/fluororubber pads and high-tensile spring steel brackets rated for hotend temperatures up to 300°C. Direct OEM Fit: Precision-engineered to mount directly onto factory toolhead locations with zero modifications required. Reduces Purge Material Waste: Minimizes the need for excessively large prime towers or flush volumes by physically preventing idle-nozzle oozing. Specifications Compatibility: H2D Materials: Plastic, Metal, Silicone Color: Black Packaging Weight: 0.021 kg Packaging Size: 60*60*30 mm Compatibility: X2D Materials: Metal Color: Black Packaging Weight: 0.0015KG Packaging Size: 120*80*5mm