Sunlu AMS Heater Upgrade for Bambu Lab AMS,Add Active Drying Function to Your AMS,Prevent Wet 3D Printer Filament & Clogs,Enables Drying while Printing,Easy Plug & Play Installation (AMS Not Included)

Happy to help! I use the P1S side mounted external spool holder with a PTFE y-splitter so I can switch between TPU fed manually and my AMS. I might get an HT at some point but for now I dry the filament using the Sunlu AMS heater (not loaded but just placed inside). I typically have a roll of TPU HF on hand, however, I primarily print with Sunlu TPU since it’s cheap and still pretty good. The Sunlu 8 pack of 250g various colors is a steal.