Comgrow Filament Dryer Box SH02
$ USD
$ USD








Filament Dryer Box for 2 Spools
Dries two 1KG spools simultaneously. Features two PTFE-compatible filament outlets positioned for easy compatibility with various 3D printer extruder setups. Supports two printers at once—saves space and time.
360° PTC Fast Heater (150W)
Upgraded from SH01, the SH02 uses a 150W PTC heater for faster, more energy-efficient heating. Temperature range: 40–70℃. Reaches 50℃ in 7 min, 70℃ in 25 min. Built-in fan circulates hot air 360° for uniform drying and improved print quality.
One-Key Setup for 9 Filament Types
Preset drying temperature and time for PLA, TPU, PETG, ABS, ASA, PVA, PC, PA, PP. Simply press one key to select material—dryer runs immediately. Maximum drying time: 98 hours.
Intelligent Safety Protection
Auto cut-off when PTC exceeds 130℃, resumes below 90℃. Alarm triggers if fan stops, preventing PTC burnout.
Great Sealed Design
Sealing rings on upper/lower covers, filament outlet hole, and bottom sealing plate—multiple protections to keep filament dry.
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