SUNLU AMS HEATER, COMPATIBLE WITH BAMBU LAB AMS GEN 1, DRYING WHILE PRINTING FILAMENT DRYER, 70°C EFFICIENT HEATING, SIMPLE INSTALLATION, SMART HUMIDITY CONTROL & 4-SPOOL LARGE CAPACITY * 【Dry While You Print】SUNLU AMS Heater enables simultaneous drying and printing. It actively dries the filament inside your AMS while the printer is running, saving you printing time * 【High Compatibility】AMS Heater is compatible with AMS Gen 1, preserving multi-color printing & sealed storage. Its flat top allows stacking multiple units to save space * 【Efficient Heating】 AMS heater reaches 70°C in just 20 mins, effectively drying most common filaments with its rapid, even heat distribution * 【Unique Air Duct Design】 To protect the AMS feeding motor from high temperatures, the unique air duct design confines heat circulation to the filament area * 【Easy Installation】 Upgrade in just 3 steps. Simply swap the original top cover as a drop-in replacement. The entire process is safe, with no drilling or modifications required * 【Triple-Safe Heating】Our system integrates a PTC heater, metal-roller fan, a secondary thermal cutoff, and smart software controls. This multi-layered design ensures precise heating and absolute peace of mind * 【4-Spool Capacity】Designed to integrate seamlessly with your complete AMS, this heater allows you to dry and use all four spools simultaneously, maximizing efficiency and workflow continuity