We are making about 500 each v2 masks per week.  We have had great luck producing, less luck getting through the hassles of providing the product to the folks that so badly need it.  We are printing the masks with TPU and the filter cartridges with PLA (soon ngen).   Here at the COSMIAC Center at the University of New Mexico we are running 24/7 shifts with faculty, staff and students.   We are using lulzbot pro printers (12 each).Craig Kief 505-934-1861