FilaDryer E2
SUNLU Filament Dryer E2 is built for engineering-grade consumables, featuring a maximum temperature of 110°C, dual drying-and-annealing functions, and an extra-large capacity. As a reliable filament dryer box, it keeps moisture-sensitive materials like PA and PC print-ready, without sacrificing the performance these engineering filaments depend on.
Net Weight/Gross Weight(kg):
Rated Power(W):
Product / Carton Dimensions(L*W*H mm):



High-Efficiency Drying
SUNLU FilaDryer E2 offers rapid heating up to 70°C for standard filaments and supports 90°C for specialty filaments like PA/PC, significantly reducing drying time, making it a fast, reliable 3D printer filament dryer for everyday and engineering-grade materials alike.

Functional Annealing
Beyond drying, the SUNLU 3D printing filament dryer provides 80–90°C annealing for 2–3 hours, optimizing material properties of functional filament prints.

Spacious Chamber
Works as both a single-spool filament dryer for large 2kg rolls and a 2-spool filament dryer for two standard 1kg rolls at once, accommodating multi-roll or large-spool drying and reducing material replacement frequency.

Insulated Design
This filament dryer box features double-chamber construction that minimizes heat loss and improves energy efficiency, keeping the drying process consistent and effective from the first cycle to the last.

High Compatibility
As a versatile 3D filament dryer, it supports engineering filaments and filament diameters of 1.75mm and 2.85mm, making it a dependable 3D print filament dryer for a wide range of materials and printer setups.

Enhanced Safety
This spool dryer features a PTC heater with a rolling fan, dual temperature protection switches, and smart software control, keeping the exterior surface at ≤60°C even during 110°C operation for safe use every time.
Parameter Information

Color Code
| Color | Hex Code | Display |
|---|---|---|
| Black | #000000 | ![]() |
| Black(Old | #000000 | ![]() |

