VoGuard is a reusable and non-medical mask created with a patented dry etched micro-filter that blocks any particles that are larger than 5 microns while offering premium breathability and comfort. The holes were etched in PET films--a material safe enough to be used in food packaging.

VoGuard is

• Breathable
• Hygienic
• Cost-effective
• Foldable

• Eco-friendly

VoGuard can be used semi-permanently; however, it is recommended to change the filter every six months for sanitary purposes.