Cambridge Mask (N95) Large size

Cambridge Mask (N95) Large size

$118
Product Code: Cambridge Mask (N95) Large size
Stock Instock

Cambridge Mask (N95)

Large size 170x200mm

Washable and reusable mask

Filter life: 70-90 hrs

BFE & VFE > 95%

Available Options

Cambridge Mask (N95)

Large size 170x200mm

Washable and reusable mask

Filter life: 70-90 hrs

BFE & VFE > 95%


Cambridge Mask BASIC

We believe in helping everyone get outside and enjoy life without having to worry about the air they breathe or the way they look. To complement our powerful PRO masks we created the BASIC range to allow even more people gain access to clean air. 

BASIC features:
  • 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 traveling to areas with high air pollution levels
  • Protection against odors, all PM; PM2.5, PM0.3, pollen, smoke, and pathogens such as viruses and bacteria.
  • The world’s most trusted anti-pollution mask, perfect for travel, especially to China or India
  • Presented in a frustration-free ziplock bag for reuse, fashion-friendly designs available in 5 sizes suitable for the whole family!
  • Cambridge Masks™ are respirators (PPE) with UK military grade filtration technology. The masks filter out dust and pollution particles such as PM10, PM2.5 and PM0.3 as well as bacteria and viruses using a unique triple layer filtration system.

  • Designed for high intensity activity such as cycling and running, especially for inner city living where air pollution levels are high. Lasting for up to 90 hours of active use, Cambridge Masks™ is reusable and washable.


Certifications & Testing

Below you will find the links to reports, images and explainer text for the independent third parties we have worked with to verify our filtration performance. In the European Union, many products must be rigorously lab tested, which is why you will see a “CE” mark on the packaging and labelling of items like children’s toys, electronic goods, and sunglasses. Masks are regulated under a standard called EN149*, which designates masks as FFP1, 2, or 3 depending on their performance. You cannot legally sell something marketed as a ‘mask’ in the EU without certification from a ‘Notified Body’, which are test centres authorized and regulated to administer safety tests. Many companies are selling ‘face coverings’ as a way around these restrictions. *EN149 is similar to but not identical to NIOSH 42 CFR part 48 which creates the N95/99 standards. For example, NIOSH uses sodium chloride (salt) in the penetration tests whereas the EU standard uses paraffin oil, which penetrates the filter material differently. Our masks meet N99 standards in the USA but FFP2 standards in the EU. Note there is also an EN standard (EN14683) for surgical masks, but these tests are for things like synthetic blood splashes to simulate medical use, not as a testing regime designed to check filtration performance.

BASIC Mask


Bacterial Filtration Efficiency (BFE) and Differential Pressure (Delta P) Final Report

  • Children’s Product Certificate
  • Determination of Inhalation and Exhalation Resistance for Air-Purifying Respirators
  • Latex Particle Challenge
  • Viral Filtration Efficiency (VFE)

Limited offer:buy-one-get-one!

Offer is applicable to any colour and size:

1. Add one mask to cart

2. Go to checkout page, write down the colour and size of free mask in "ADD COMMENTS ABOUT YOUR ORDER" box. 

Colour: Black, Navy

Size: Small, Medium, Large