DIY bayonet compatible respirator filter

thingiverse

The current pandemic situation demands cheap, do-it-yourself filters for standard respirator masks. This design focuses on creating a budget-friendly and universal solution that can be implemented worldwide. The filter consists of two 3D-printed components: the base and cap. You will also need a piece of standard car air filter measuring approximately 7x7x2 cm. In our demonstration, we use a generic Mercedes Vito replacement filter, but you can substitute it with any other equivalent model. The filter is attached to the case using thermal glue sticks. To assemble the filter, refer to the video instructions available at https://www.youtube.com/playlist?list=PLhzZDMxJArkijX4vk0Zz0oEHrPX5Lo5Jh