Antimicrobial protection

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No other face covering can offer antimicrobial protection and a secure comfortable fit.

Biomaster is a silver ion antimicrobial additive that prevents the growth of harmful microbes on surfaces.

When we add Biomaster to our foam system it's built into the cellular structure of the foam making it the first line of defence against micro-organisms and other pollutants.

Biomaster and Dropstop offer a safer hygienic environment for you and those around you for the lifetime of the mask.

- Biomaster is added to our masks for FREE!

- Dropstop is washable & reusable.

- Dropstop provides a high level of filtration.

- Visit our technical page for more info.


How long does it last?

Biomaster contains inbuilt antimicrobial protection effective for the lifetime of the face covering, even after you've washed it.

What is antimicrobial?

An antimicrobial inhibits the growth of, or destroys harmful micro-organisms such as bacteria, fungi and moulds some viruses.

Is Biomaster safe?

It's based on silver ion technology, recognised for centuries with no harmful effects. It's used in medical, food and water applications.

Is it accredited?

Biomaster is independently tested to ISO 22196.

For more information about Biomaster you can visit their website here

There is lots of information about Biomaster and antimicrobial technology available on their website at