Did you know the elastomeric respirator you wore at the beginning of the pandemic now also exists _without_ a valve, breathing in and out through P100. https://www.gvs.com/en/catalog/elipse-p100-niosh-respirator … Two sizes available. https://www.amazon.com/GVS-SPR644-Elastomeric-Professionals-Replaceable/dp/B095YBV2T9 … https://www.amazon.com/GVS-SPR643-Elastomeric-Professionals-Replaceable/dp/B095YC3ZD5 …pic.twitter.com/oLQQMzrMtU

