**Rewritten Description:** **Large Capacity:** Holds up to four rolls of filament **Fast Heating:** Heats up quickly **Universal Compatibility:** Works with PLA, PETG, ABS, PA, PC, and TPU filaments **Efficient Drying:** PTC heater and triple-fan system improve drying efficiency **Precise Control:** Auto humidity control and even temperature distribution (within ��3��C) **Model:** S4 Filament Dryer **Type:** Heating Controller **Capacity:** 1kg (4 spools) **Materials:** PLA, ABS, PETG, Nylon PA, TPU, PC, ASA **Humidity Control:** Auto-drying function **Heater:** 350W PTC (energy-saving) **Fans:** 3 circulation fans **Max Temp:** 70��C **Filament Sizes:** 1.75mm, 2.85mm, 3.0mm **Voltage:** 100-240V AC **Plug Type:** UK (compatible with Malaysia, UK, etc.) **Color & Material:** As shown, ABS construction **Includes:** 1 x Filament Dryer *Note: Slight color variations may occur due to lighting/screen differences. Size tolerance: ��1-3cm.*