PolyDryer (Storage Box Only)

I bought this and an dryer box combo. The hygrometers leave quite a bit to be desired in terms of accuracy. One worked ok, the other always read really low. There is room for improvement with these boxes to add extra locations for desiccant, and extra flow to the existing desiccant container. I ended up reprinting the desiccant containers with PAHT-CF so I could just throw them in my temperature chamber (not an oven) and leave them at 100C for a few hours to recharge them. However, once sealed they do keep the humidity low (as far as I can tell with the no so great hygrometers). One thing to note, as soon as you finish drying, remove the box and filament from the dryer and plug up the bottom drying slots, otherwise the moisture wants to seep in from the dryer. That's what It seems like anyhow. It could just be that the filament still isn't quite dry. I will say, these do work for just simple drying and storage. However, I use desiccant and vacuum bags for long term storage.

Perfect when used with the available dry. I have 8 of these boxes.