Review on High-Quality 1KG PLA White 3D Printer Filament, Accurate 1.75Mm Diameter, +/- 0.02Mm Tolerance by Tony Miller

Installed 2 rolls of new filament, one pla and other Tpu. Run at recommended temp. 50c 120F and ran it for 12 hours! Can't get humidity level below 30%! I did the air out process as well throughout the 12 houre drying time which involves opening the dryer a few mm's for it to vent which did drop my humidity levels down to around 18 to 20% but as soon as I close dryer the humidity level jumps back into the 30 to 38% ! Printer a d dryer are in my finished basement with average household humidity level around 38 to 44% . I could have just kept using zip lock bags with silica in inside which h seemed to work better than this dryer. Waste of money at this point. Will most likely return.UPDATED;Seller was responding and made things right. Dryer just needs small modification to work properly.