Since 2015, Cambridge Mask Co has developed world class face masks with the unique military filtration technology. We have a range of products that can protect you and your loved ones anytime, anywhere. Whether you are going to buy groceries, being active outdoors or living in a polluted city, we've got you covered. Now you can choose which mask you wear, for any occasion.


Designed for outdoor activities such as walking, cycling & jogging.


  • New Lab tested filtration technology filters over 95% of pollution, gases, and bacteria and viruses up to 90 hours of use.
  • Trusted by people at risk of respiratory diseases, living in or travelling to areas with high air pollution levels.
  • Protection against odours, all PM; PM2.5, PM0.3, pollen, smoke, and pathogens such as viruses and bacteria.
  • Lightweight, Breathable material.
  • Reusable and reusable for up to 90 hours of active use.
  • Presented in a frustration free ziplock bag for reuse.


Designed for people in high-risk health categories, urban living with high levels of pollution & DIY hobbies.


  • Unique Lab tested British Military Filtration Technology filters almost 100% of pollution, gases, allergens, smog, and pollen.
  • Filters 99.6% of all viruses and 99.7% of bacteria
  • Filters PM10, PM2.5, PM0.3
  • Lightweight, breathable material
  • CE Certified
  • UK Military Filtration Technology
  • Lasts up to 340 hours of active use (3 – 6 months)
  • Adjustable ear loops with toggles for a secure snug fit
  • Fit with a valve to help regulate Co2 build-up
  • Presented in eco-friendly packaging for storage


Designed to comply with local mask regulations for air travel, crowded places & grocery shopping.


  • Unique Lab tested British Military Filtration Technology filters almost 100% of pollution, gases, allergens, smog, and pollen
  • Lightweight, breathable material
  • Filters 99.6% of all viruses and 99.7% of bacteria
  • Filters PM10, PM2.5, PM0.3
  • Lasts up to 340 hours of active use (3 – 6 months)
  • Zero valve which results in limited ventilation so not advised for high-intensity activities such as running, cycling, or other sport.
  • Adjustable ear loops with toggles for a secure snug fit
  • Presented in eco-friendly packaging for storage.


Learn About How Our Filter Technology Works. This Is What Truly Sets Us Apart.


The first layer of our mask filters out larger particles such as dust and PM10. We use a unique dye-sublimation printing technique fusing the dye to the textile on a molecular level, so it won’t wash off.


This layer filters 99.79%+ of particles as small as PM0.3 and PM2.5 which are found in wildfire smoke. The textile is a three-ply non-woven melt-blow polypropylene, a thermoplastic polymer used in a range of applications.


Our PRO Mask is completed with the inner filter made from 100% pure activated carbon cloth. This unique technology has been designed by the UK Ministry of Defence. It was then extensively developed and made into a product for use in chemical, biological and nuclear warfare protection. We hold the exclusive global rights for this material for use in a consumer pollution mask. You won’t find it in any other mask outside of the military.


"I've been wearing these masks for four years - first for urban pollution, and then of course for the pandemic. They are high-quality and durable, and over the years they have greatly improved the fit and adjustability."

- Lorna Magee

"I have a severe anaphylactic allergy to the smell of mint/menthol, so needless to say, I’ve had to risk my life everyday just to leave the house. However, I found Cambridge masks back in 2016 and I was finally able to live normally because this mask filtered out all my allergies! I’ve trusted my life with these masks ever since :)"

- Jordan C.

"I’ve been using Cambridge masks since 2019 as a commuter in London, UK. The triple layer construction of the mask is effective, durable and comfortable. Additionally- the ear loops are easy to fit and the additional head strap I find particularly effective for cycling and running. Glad to see toddler size masks now available."

- Rich


Is the Cambridge Mask effective for Covid-19?

While we have not run specific tests regarding COVID19, prior to the pandemic our PRO mask had been tested to filter more than 99% of viruses and bacteria.
The valve on our masks plays a vital role in helping to reduce moisture preventing the buildup and growth of viruses and bacteria, as well as limiting the excess build-up of carbon dioxide. This is why the valve opens when you exhale.

Can the mask be washed?

Yes, Cambridge Masks are reusable and washable by handwash method only. Handwashing the mask will remove dirt, make-up and surface dust. Our PRO mask inner filters are treated with silver which enhances the anti-viral properties of the technology used, so excessively washing the mask is not necessary.
However, the washing process will not extend the life of the filters. Each mask will need to be replaced after extended use to ensure proper filtration, preventing a build of particles within the filter.

How can I wash my mask properly?

Please follow the washing instructions with care:
Gently massage the Cambridge Mask with washing soda and warm water then rinse it thoroughly. Once you have washed your Cambridge Mask, you can hang dry it. By washing your mask you are ensuring the removal of excess dirt, dust and makeup from your mask.
Do not put the mask in the washing machine or dryer as this can damage the filters. Do not submerge the mask when washing.

Does the PRO Mask meets FFP2 standard of protection?

Yes, below explained the Cambridge Mask Filter Material Testing:
Our Masks pass the >99% requirement set for the European classification EN 149/FFP3 and the US classification 42 CFR 84, subpart K/N99, for the solid aerosol tests.
Due to the further prerequisite of EN 149 in regards to liquid aerosol test (not required for N classification), our masks receive a mean of PFE of 97% - this equates to FFP2.
Particle Filtration Efficiency >98%
Breathing resistance <2 mbar
Bacterial Filtration Efficiency >99%
Viral Filtration Efficiency >99%

How long is the shipping estimation?

Estimated shipping times are based on location. Your parcel can take between 2 and 30 working days, depending on where you are and which shipping option you have selected, urgent and standard shipping options are available for most all of our locations.

Please note that shipping may take longer at present due to the Covid-19 pandemic or customs clearance process in the country destination.