Was £24.95
Save £15.00

With 1 year Warranty

Antibacterial, fungal and virus protection face mask. Impregnated with silver enhancing it’s anti-viral properties as well as neutralising bacteria. Manufactured from woven carbon cloth developed by the UK’s Ministry of Defence against chemical, nuclear and biological hazards. 

Ideal for people at risk of respiratory diseases.

Protection against harmful gases, odours, all PM; PM2.5, PM0.3, pollen, smoke, allergens, and pathogens.

Fitting your mask On average sizes suit:

  • Medium (Ladies)
  • Large (Men)
    See fitting mask guide (second picture after picture of mask)
  • Measure from the middle of your nose to about a little over an inch under your chin, this is the reference for the first number on our size chart (first number).
  • The second number is from the middle of your left cheek to the middle of your right cheek for the width of the mask

Full description


  • Filters 99% of particulate pollution
  • Conforms to FFP2 up to 300 hours of use
  • Unique triple filter technology
  • Protection against noxious substances 
  • Excellent adjustment and detachable head strap for a very secure fit.
  • Comfortable exhalation valve helps you to breathe easily without removing your mask.

Manufactured from woven carbon cloth developed by the UK’s Ministry of Defence against chemical, nuclear and biological hazards.  


Virus Protection
Body Area
Small 140 x 170mm, 11-32kg (child 5-10 yr), Medium 150 x 190mm, 33 - 64kg, Large 170 x 200mm, 65-89kg,
Special Offer

Delivery & returns


Orders placed between Friday 22nd December and Monday 1st January will be processed from January 2nd.

Our shipping basket will calculate your delivery costs. Please note that delivery estimates are subject to stock availability.

Delivery Costs

Please read our full delivery policy here.


Please read our full returns policy here.

Customer reviews

4.3 / 5
4 reviews for Cambridge Mask Dorian Pro Mask
eKomi customer reviews
Vicki Goodwin
I ordered this mask as a spare to the Admiral Pro one which I bought direct from the Cambridge Mask Company, which is excellent quality and an ideal fit. Unfortunately when this mask arrived I could see immediately that it was at least a size smaller than my Admiral Pro which I was able to confirm when I compared the two products. Also there were minor differences with the box & the logo on the mask itself, but otherwise it appeared to be the same. I can only conclude that either this mask was wrongly sized or perhaps a copy as there are warnings on the Cambridge Mask company site of copies circulating which are not their genuine product. Having ordered what I knew to be the correct size it was disappointing to have to return this due to the sizing.
Rated 2 out of 5
Very comfortable to wear even in hot climate
Rated 5 out of 5
It is excellent, what could be better is maybe some velcro straps sometimes the ear bands slip but it feels well and would recommend this to anyone needing an N99
Rated 5 out of 5
David Parker
Covid compliance requitements.
Excellent quality.
Rated 5 out of 5