3M Bayonet to Dräger Filter Adapter

This 3D-printed adapter enables you to securely connect a standard 3M mask with a bayonet connection to a Dräger filter. The adapter is designed for an airtight fit between the two systems, ensuring proper respiratory protection.

While the bayonet connection to the 3M mask locks securely in place, the connection to the Dräger filter does not have a locking mechanism and relies on a tight, airtight fit. For added security, I recommend applying a small drop of adhesive to permanently fix the adapter to the filter to prevent accidental disconnection.

After searching unsuccessfully for a solution online, I created this adapter to address the compatibility issue between 3M masks and Dräger filters. It has been tested for fit and airtightness, making it a practical and reliable solution for anyone needing cross-compatibility between these two brands.

Feel free to download, print, and use this adapter, and share any improvements or modifications!