FAQ

Buying a Mask

Non-Valve Mask packaging & contents

Similar to the PRO mask, the Non-valve mask comes in an eco-friendly packaging and comes with a complimentary set of Head strap and Nose foam.

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Differences between The PRO and The Non-Valve mask?

Other than the design of the mask, the PRO and Non-valve masks do not have much prominent differences.

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Is the mask effective against Covid-19?

Our PRO and Non-valve masks are effective in blocking viruses, bacteria, and other harmful airborne particles.

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Is the mask washable?

We are pleased to inform you that the Cambridge Masks are washable. You can hand-wash your mask by gently massaging it with warm water and washing ...

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How long does the mask last for?

The Cambridge Masks are re-usable. The masks have a lifetime of 360 hours for the PRO and Non-valve masks, and 90 hours for the BASIC masks.

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Non-Valve mask & FFP2 standard of protection

The Non-valve and PRO masks have the same filtration technology, and therefore provide the same filtration efficiency. The filters of our masks hav...

Buying a Mask

Where can I buy the Non-Valve Mask?

Good news! Our Non-valve masks are now available in our US and UK & Worldwide websites.

Buying a Mask

Is it harder to breathe when wearing a mask?

It is a main goal of ours to give everyone everywhere the opportunity to enjoy life indoors or outdoors without having to worry about the quality o...

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What does the valve do?

It is important to know that the valve of the mask plays a key role in safety, by preventing CO2 build-up and reducing humidity, which can encourag...

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