Existing orders, please allow 3 weeks for us to make your orders prior to shipment. Thank you for your patience. New orders, please use pre-order (order now, pay later). See FAQ on how pre-order works. We updated the Rinse and Disinfect instructions. Please review thoroughly.
Rinse and Disinfect
We recommend rinsing in clean water and air-drying Airgami after each usage, and heat disinfection after suspected exposure to viruses. The filter used in Airgami can meet 95% filtration efficiency after the equivalent of 48 cycles of heat disinfections.
The studies on heat disinfecting N95-grade respirators are an on-going effort in the scientific community. The methods described here are based on our best understanding at the time and will be updated as we learn more. Air99 does not warrant that our customers following these procedures will be able to neutralize all infectious agents coming into contact with Airgami.
DO NOT SUBJECT AIRGAMI TO TEMPERATURES ABOVE 90°C (194°F).
Only use the heating methods and conditions described in this instruction. DO NOT USE ANY OTHER HEATING METHODS.
Please note that we SUSPENDED THE MICROWAVE METHOD because of the variability of the amount of water present and as a result, the variability of the temperature Airgami may experience. If you have used the microwave method before, your Airgami is most likely okay but please switch to the conventional oven method or the pressure cooker method going forward.
DO NOT REUSE AIRGAMI IF IT SHOWS ANY SIGNS OF MELTING OR BURNING.
What Not to Use
DO NOT DISINFECT WITH UV-C, ISOPROPYL ALCOHOL, SOAP, BLEACH or other chemicals. These damage the filter.
Rinse and Air-Dry
Airgami can be rinsed thoroughly under potable water and air-dried after each use.
Rinsing in water takes care of sweat, dirt, etc. It is not equivalent to disinfection.
Please wait until Airgami is completely dry before using it again as the effectiveness of the filter is reduced when wet.
Heat Disinfection Using Conventional Oven
Only use a temperature-calibrated oven.
Keep Airgami away from oven's walls and heating elements, which can melt Airgami.
Do not cook anything else in the oven at the same time.
Pre-heat oven to 80°C (176°F) on Bake without Airgami.
Place Airgami (dry or wet, shake off excess water if wet) on a clean aluminum foil or cooking tray. Make sure ear loops or head straps are contained within the foil or tray, not dangling.
Transfer the ensemble to the center of the middle rack. Remove any top racks that might touch Airgami.
Bake for 30 minutes.
Remove Airgami promptly and allow it to air-dry if damp.
Heat Disinfection Using Pressure Cooker Such As Instant Pot
Program Instant Pot:
Press "Slow Cook" button multiple times until the "Less" indicator is illuminated. This corresponds to a temperature range of 82 - 88°C (180 - 190°F).
Program the timer to be 30 minutes.
Place Airgami (dry or wet, shake off excess water if wet) on the wire platform and close the lid. Do not add water to the pot.
Turn on "Slow Cook" and turn off "Keep Warm".
Leave the valve in the vent position.
Allow program to run to completion.
Remove Airgami and allow it to air-dry if damp.
Use Heat to Kill SARS-CoV-2, July 2, 2020. In order to kill COVID‐19, heat virus‐containing objects for: 3 minutes at temperature above 75°C (160°F); 5 minutes for temperatures above 65°C (149°F); 20 minutes for temperatures above 60°C (140°F).