View on LOZ Suggested Retail: $61.99. Comgrow Filament Dryer, Upgraded Filament Dry Box, Large-Capacity 3D Filament Dehydrator for 2KG Filament, Compatible with 1.75mm, 2.85mm Filament and PLA PETG TPU ABS Material. Compared to other 3d filament dryers, our filament box can store 2 filament rolls with a width of less than 70 mm or 1 filament roll with a width of less than 150 mm. Note: Only used for the drying of 3D printer Filament. The damp 3d printer filament leads to tension, clogging, poor adhesion and shifting of layers. This pla dryer box keeps the filament dry and restores the performance of the 3d printer filaments. Please open the PTFE plugs on the top of the box during heating for Moisture evaporation.. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.