Dyson (Filament) Vacuum Bag Adapter (V7 and later)

This adapter allows you to deflate your (filament) vacuum bags with your Dyson v7 (and later) hand vacuum. A 3,5l standard bag can be vacuumized in 10-15s.

Some models might also switch off due to the missing airflow.

Basically prints without support and brim, but I'd recommend a 5mm brim and organic support for the locking interface of the adapter part. 0.6mm nozzle and 0.25mm layer height is fine, although you might reduce it for a higher quality print. Do yourself a favour and use PETG or similar instead of PLA for a longer lasting model.

The suction ring part needs to be printed in TPU/TPE (max. shore hardness 95A) to be tight. A 0.4mm nozzle and 0.15mm layer height is recommended. 

Simply press the suction ring over the adapter's frontside. It will lock into place.