Bambu Lab Compatible Hot End Cooling Fan P1P/P1S Extruder 2510 5V Fan NEXT DAY
These are the fans I use for the P1S and they work a treat after many hours of running. For Bambu Lab P1/P1P/P1S 3D Printer Extruder Hot End Cooling Fan 2510 5V Fan. l Applicable Model: for Bambu Lab P1/P1P/P1S.