4 Spool Filament Dryer Box 85°C Max, Dual Independent Heating Chambers for PLA PETG ABS TPU ASA PC PA 1.75/2.85mm

This filament dryer box offers dual independent heating chambers, allowing you to dry two different filament types at different temperatures simultaneously, or use one chamber while storing dried filaments in the other. Each chamber is powered by a 200W PTC heater that reaches 50°C in 4 minutes and 70°C in 12 minutes, with a built-in fan circulating hot air 360° for uniform drying. The auto dehumidification system opens a vent when the target temperature is reached, quickly expelling moisture to keep filaments dry. The box holds up to 4 spools of 1kg filament, with 4 PTFE tube holes positioned for compatibility with various 3D printer extruder setups. One-key presets are available for 10 filament types: PLA, TPU, PETG, ABS, ASA, PVA, PET, PC, PA, and PP, with pre-set drying times and temperatures. The sealed design allows storage without power after drying. Ideal for multi-color printing or running multiple printers, this unit saves space and keeps your workspace organized.