FAQ

Face Mask

What materials are in your Non-Valve mask?

The material of our Non-Valve is exactly the same as the other PRO masks except it does not have the silicone valve.

Face Mask

Differences in filtration between the Pro & Non-Valve masks

The PRO mask and Non-Valve mask both filters to the same level using the same filtration technology. The main difference is the way exhalation valve.

Buying a Mask

Non-Valve Mask packaging & contents

Like the PRO mask, the Non-Valve mask comes with eco-friendly packaging, head-strap, and nose foam.

Face Mask

Differences between The PRO and The Non-Valve mask?

There are very few differences between the PRO mask and the Non-Valve mask other than the design.

Face Mask

Is the mask washable?

Yes! All Cambridge Masks are reusable and washable. We strongly recommend you handwash your mask by gently massaging it with warm water and washing...

Face Mask

How long does the mask last for?

It filters particulate matter efficiently up to 340 hours of use or 3-6 months.

Face Mask

Non-Valve mask & FFP2 standard of protection

The Non-valve mask offers the same filtration efficiency as the PRO mask. The filters have been rigorously tested by Nelson Labs, a US-based global...

Buying a Mask

Where can I buy the Non-Valve Mask?

We are currently rolling out The Non-Valve mask to our global distribution network. We are starting with our online stores.

General

Where are our masks made?

Cambridge Mask Co. was founded by Christopher Dobbing after he moved to China in 2012. Upon seeing young children badly affected by air pollution i...

Filtration & Certification

What materials are used in the PRO & BASIC masks?

Both our PRO ad BASIC masks contain latex sealed pithing the ear loops and toggles on the chin strap. Detailed information about the materials of B...

Face Mask

What does the valve do?

We here at Cambridge Mask Co. believe valves perform a key role in safety, by reducing CO2 build-up and reducing humidity, which can encourage vira...

General