Boston MA area: free N95 masks, 19 of each kind pictured. Drager X-plore 1950 N95 (small!) and BYD N95 Particulate Respirator. These are too small for me. I hate the idea of throwing them away but so far have found nowhere I can donate them (waiting to see if freecycle moderator will let me post them.
Yes the boxes are opened but each mask is still sealed.
In Newton MA (near Watertown/Waltham). DM me for address, I will leave them on the porch for a while.