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DIY Mask Making Supplies
DIY Mask Making Supplies
DIY Mask Making Supplies
DIY Mask Making Supplies
DIY Mask Making Supplies

Air Valves - 5 Pack

Regular price $6.99
Unit price  per 
Shipping calculated at checkout.

 These air valves help evacuate your exhaled breath to help prevent re-breathing your breath. They also do a great job keeping the mask temperature cooler. The flapper valve on the inside opens when you exhale the closes creating a tight seal when you inhale. For installation instructions please take a look at the YouTube video below. 

 

**We understand many people may need these valves but there have been instances of misuse, it is recommended to use one of our filters in a pocket behind the valve as shown in the video linked below**


Hole Size for installation - 1.063" 

Dimensions - 1.375" Diameter

 

https://www.youtube.com/watch?v=If7KvWUy8mI 


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