3M 6000 adapter base

thingiverse

This is a proof of concept, use it at your own discretion. This filter does not guarantee 100% protection against infection. Many makers have used the 3M 6000 set with paint and chemicals. These filters have no proven effect on the spread of Covid-19. Cotton mouth masks have shown beneficial effects. The 3M 6000 mask is more comfortable to wear, especially with glasses. With this adapter, you can test round cotton filters with your 6000 mask. Use multiple layers for a secure fit. I plan to use this for in-store runs. Be cautious: Make sure to add a filter to the exhale valve as well. Otherwise, you're still spreading your own particles. Download the files here: http://sulu.be/3mfiltertest.zip #StayInside #FlattenTheCurve