AMS 4-in-1 PTFE Adapter with Filament Cleaning Wiper for Bambu Lab 3D Printers (P1/X1/A1/H2 Series) Connect Up to 4 Units 16-Color Prints, Reduce Clutter, Compatible AMS/AMS 2Pro/AMS HT

4-in-1 Expansion & 16-Colour Printing: Integrates 4 filament feeding channels to support automatic 16-colour 3D printing, ideal for custom multi-tone creations, household printing and workshop DIY projects. Semi-Transparent Visual Monitoring Housing: Smoky translucent shell enables full observation of filament movement, allowing early detection of jams and feeding errors to reduce printing failures. Low-Friction Precision Inner Channel: Optimised internal channel minimises filament switching resistance, ensures smooth material transmission and stabilises long-time continuous printing quality. Integrated Filament Cleaning System: Built-in wiping blade automatically cleans filament impurities, protects nozzles and printer parts, prevents clogging and lowers daily maintenance frequency. Error-Proof & Tool-Free Assembly: Independent inlet & outlet ports avoid wrong installation; plug-and-play design enables fast, effortless tube replacement and upgrade without extra tools.