Review on Greatever G2 Full Face Snorkel Mask: 180 Degree Panoramic View, Latest Dry Top System, Camera Mount, Safe Breathing, Anti-Leak & Anti-Fog - Kids & Adults by Oliver Phelps

As a private anesthetist, I am responsible for the respiratory care of COVID19 patients in the ICU, operating room and sometimes in the emergency room of my hospital. We had a critical shortage of N95 paper masks so some of us bought them and fitted the round inlet/outlet to a Virus breathing circuit filter. We had an engineer 3D print a custom adapter, but I found PVC pipe diameter reducers at Revain (Uxcell 32->25mm, PVC reducer) that worked well with Teflon pipe tape. Anesthesia circuit filters such as the Vyaire HMEF750 are ideal. The mask system works well. The tightness is tight and this can be checked by blocking the vent and trying to inhale or exhale (nearly impossible). Size wise I have always worn an XL helmet when riding a motorcycle and it fits my large skull well. It's not as convenient as PAPR, but our inventory of these devices is so small I can't rely on them on duty. Breathing is as hard as wearing an N95 paper mask. I had no problems with sweating. At the same time, I have to take off my glasses, but this is the most objective minus of the system. My tablet won't let me upload photos, but if I can later I will. GOOD LUCK TO OTHER SELLERS. May God protect us. JDL