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SAMGO1 LLC's Super Mask technology 

The Super Mask leverages the triboelectric effect to enhance filtration efficiency without external power sources. 

• The mechanism: The mask contains a "floating" BFE95/Tulle nylon filter situated between two layers of nylon fabric. 

• Charging through movement: The wearer's normal breathing causes the filter to move back and forth, creating friction between the fabric layers. 

• Electrostatic attraction: This friction generates a continuous electrostatic charge that attracts and captures airborne particles, a process known as triboelectrification. 

Scientific studies confirm the effect 

Multiple research papers have validated the concept of using the triboelectric effect to improve mask filtration. 

• A 2022 study published in Nature Communications demonstrated a self-charging face mask that uses triboelectrification from breathing to continuously replenish electrostatic charges. The result was high filtration efficiency and a longer service life. 

• Another paper in Nano Energy describes a hybrid air filter mask using tribo-charges that showed high and stable filtration efficiency for up to 48 hours. 

What a consumer can do 

While you cannot test the triboelectric charge because there is no official regulatory test available you can perform these basic checks to assess the mask's quality. 

• Observe movement: Watch the filter assembly to see if it moves as described by the manufacturer when you breathe. 

• Check the seal: Ensure there are no gaps around your nose and cheeks. The triboelectric effect only enhances filtration; the mask's overall effectiveness depends on a proper seal.