Snorkel Mask to Full Face PPE with external air

thingiverse

This is a set of parts that I've used to convert a full-face snorkel mask (https://www.amazon.com/gp/product/B07PP6Q4PT) into a PPE with an external air source (compressed air). I built this for a dentist friend. Patients can't wear masks and dentists are high risk for Covid from patients. This mask is made for the protection of the wearer, and provides minimum protection for others. Parts needed: 1) Greatever G2 Full Face Snorkel Mask (https://www.amazon.com/gp/product/B07PP6Q4PT) 2) Air Regulator that can regulate down to 0-3 PSI (https://www.amazon.com/gp/product/B00IDCYIJ6) 3) Breathing Bag (https://www.amazon.com/gp/product/B00A2BB0FQ) 4) Polyethylene Bilge and Pump Hose (https://www.homedepot.com/p/Everbilt-1-1-8-in-I-D-x-6-ft-Polyethylene-Bilge-and-Pump-Hose-HKP004-001/303132516) Optional (best practice): 5) Particulate filter (https://www.amazon.com/gp/product/B016XIX73O) 6) Dragon Skin 10 Silicone (https://www.amazon.com/Dragon-Skin-Fast-Silicone-Rubber/dp/B00IFI7G2E) ***WARNING: Breathing compressed air, or messing with any breathing apparatus can be dangerous. Use caution with any of this.*** You can probably skip the particulate filter if you have a medical grade compressor. You can skip the silicone if you have access to silicone valves for full face snorkel mask. I found it easier to make my own.