Frequently asked questions

Can the mask be washed?

The mask can be hand washed with Soap and hot water.

What does the valve do?

The valve assists in quick exhalation of CO2 from your mask.

What does the mask filter do?

• Almost 100% of Particulate Matter (PM) including PM10, PM2.5 and PM0.3. These are the sort of particles you find in coal dust from power stations, diesel exhaust fumes, factory emissions and from construction works.

• Almost 100% of gas based air pollution, including odours such as Volatile Organic Compounds (VOCs), Ozone, Benzathine, and Formaldehyde. These particulates you can find in petrol fumes, chemical emissions and from many industrial processes.

• Almost 100% of harmful pathogens such as viruses and bacteria.

• Other airborne irritants or allergens such as Dust, mould spores, some odours, pet allergens and pollen.

The valve assists in quick exhalation of CO2 from your mask.

Who is the mask for?

• Anyone exposed to urban environments with high air pollution levels – any big city often has higher air pollution. You can find a number of apps and websites to tell you the air quality in your area.

• People in at risk groups for respiratory disease, including children, elderly, pregnant women and those with existing respiratory conditions.

• Asthmatics and allergy sufferers including Hay Fever.

• Hobbyists and DIY such as woodworking and sanding.

• Anyone travelling to regions known for poor air quality such as China and India.

• Anyone seeking protection for airborne irritants such as Dust and mould.

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