Question 1

Which is better, Sunlu FilaDryer S2 or BLTouch Auto Leveler?

Accepted Answer

Based on our testing, the BLTouch Auto Leveler scores higher overall at 9.2/10. The Sunlu FilaDryer S2 scored 9/10 and the BLTouch Auto Leveler scored 9.2/10 in our Best 3D Printer Accessories 2026 evaluation.

Question 2

Is the Sunlu FilaDryer S2 worth it over the BLTouch Auto Leveler?

Accepted Answer

The Sunlu FilaDryer S2 scores 9/10 while the BLTouch Auto Leveler scores 9.2/10. The Sunlu FilaDryer S2 is our "Best Dryer" pick in the Best 3D Printer Accessories 2026 category.

Sunlu FilaDryer S2 vs BLTouch Auto Leveler: Which to Buy?