FAQ

Size Guide & Mask Usage Information

Learn more here about our mask sizing and usage information.

Are there Medical Uses for our masks?

The Cambridge Mask utilizes a three-layer filtration system to effectively block particulates, bacteria, and viruses from entering the respiratory tract. Wearing the mask in public settings or arou...

Access the Cambridge Mask User Manual

Please refer to this article to view and download the Cambridge Mask User Manual that is available in 14 languages.

How do I use the Travel Pouch?

You can store the mask in the Travel Pouch by following these steps.

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 soda, rinse thoroughly and hang it up to air dry.

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. 

Can I remove the valve from the mask?

We do not recommend removing the mask's valve, as this will affect the functionality and performance of your Cambridge Mask.