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

Very handy. Simple to use. Works well to dry filament to use or store. Also works as a dry box on filament that needs to be dried as it prints like nylon and TPU. I can run a PTFE tube directly from this dryer to the printer.Note that the default temperature for filament is usually about 5 degrees centigrade below the recommended drying temperature, so it needs to be adjusted every time. Easy to do.

Worth the money. Need to crack it open a bit to move the humid air out. 👍

easy to setup and connect to your printer. Works very well to dry your filament. Really helps with print quality

Working very well even with almost non stop use.Like others have noted, it could use a open/close vent.I seal it and let the humidity rise to 30% and vent it. This seems go work well.

As a straight filament dryer, it’s easy to use and effective, printing from the unit with anything that has resistance such as TPU results in repeated failures. The exit of the printing tubes being at an angle and so close to the filament causes the ptfe tubes to have a decent bend in them, increasing resistance while pulling on the filament. I feel a unit that has a flat top feed port would work better as it is less sharp bends of the filament before hitting the extruder.

Nice small and extremely quiet unit. So far it seems to be working. After using it it is a quality unit. I recommend it to.

Before buying a printer I took a couple of free classes. This was recommended. It has worked well.

This "dryer" sucks, and will not dry out anything tougher than PLA, and it will still struggle to dry PLA. The seller is using other reviews for a completely different product under this products reviews. This will only get up to 50c and will not sufficiently dry out filament! Very frustrated with this purchase. Stay away! Invest in PolyDryer