PrintDry Filament Dryer II

PrintDry Filament Dryer II

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Good value is what it is all about with the PrintDry Filament Dryer 2.0. Now available in the UK! Reduce stringing, improve print quality and rejuvinate that old spool of filament forgotten in the corner.

Availability: Out of stock SKU: PDry-2 Categories: ,


How it works

After absorbing moisture from the air, the water molecules are bound to the polymer chains of filaments. The PrintDry filament dryer uses heat to cause the molecules in the filament to move more vigorously and this weakens and breaks the bond of water molecules from the polymer chains and permits water molecules to move freely.  Airflow carries heat to the filament and also carries the freed water molecules away.  However, filaments do not dry instantly.  They must first be heated to allow the water molecules free movement. Then, there must be sufficient time for the water molecules to defuse to the surface of the filament in order to evaporate.  The PrintDry filament dryer is designed based on these drying factors: (1) heat; (2) dew point; (3) drying time; (4) airflow.

A spool of filament can be dried in a PrintDry filament dryer before 3D printing for storage.  The dryer temperature can be set in a range of 35-70°C or 95-160°F.

Relative humidity inside the PrintDry filament dryer can go as low as 10% after 2-hour drying.


  • Dryer Temp Range: 35-70°C  or  95-160°F *
  • Continuous Drying Time: 40 Hours (max)
  • Power Supply: 220VAC, 60Hz, 245W
  • Spool Dimensions: OD 100-250mm (4-10″), Height 25-125mm (1-5″), Spool Mounting Hole Diameter 19-58mm (3/4-2.3″)
  • Spool Weight: max. 2Kg (4.5 lbs)
  • Weight: 3.8Kg  or  8.5lbs
  • Size: 370x370x360mm  or  15x15x15″
  • It is possible to print the material from the dryer

* Please note the actual temperature inside a dryer varies due to (1) ambient temperature; (2)location; (3)how many filament spools and desiccant pouches.  Higher ambient temperature means higher temperature inside a dryer.  More close to the heat source the temperature is higher.  Lower chamber of a dryer is about 8C higher than the upper chamber. More filament spools and desiccant pouches inside a dryer can increase the dryer internal temperature.

No. Materials Dryer Temp Drying Time
1 PLA 45°C (113°F) > 4h
2 ABS 60°C (140°F) > 2h
3 PETG 65°C (149°F) > 2h
4 Nylon 70°C (158°F) > 12h
5 Dessicant 65°C (149°F) > 3h
6 PVA 45°C (113°F) > 4h
7 TPU/TPE 50°C (122°F) > 4h
8 ASA 60°C (140°F) > 4h
9 PP 55°C (131°F) > 6h


The Print Dry 2.0 can be extended to take larger spools or even a 3rd on. See the extra products below:


Additional information

Weight 4 kg


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