Creality Space Pi PTFE Adapter/Stopper

This adapter prevents the PTFE tube from slipping into the filament dryer.

It also has a chamfer that helps with feeding filament through the opening.

I used PETG and it already held up dozens of hours of drying filament at 65°C.

Any other filament with higher heat resistance would also work. PLA is not recommended.

how to assemble:

1. remove the rubber plug from the dryer (it is recommended to push from the inside rather than pulling from the outside)
2. insert the rubber plug into the printed adapter
3. put adapter into the dryer and secure it by sliding on the locking ring on the inside