Here is the link to the video shared during the meeting: https://www.youtube.com/watch?v=_Y6kkg2EoCI
Whether you have a hanging air filtration system, a shop vac, or a big cyclone filter, you should always be wearing PPE in the form of a mask. Something like the RZ mask is better than nothing, but ideally, you would want to be wearing the 3M half mask respirator, or something similar.
