Dorma 99 Respirator

The Dorma is a reusable respirator designed by a multidisciplinary team of Canadian physicians, engineers, researchers, and designers. It is manufactured by MI Protection, a division of MI Integration, which specializes in sealing.

The Dorma offers over 99% filtration efficiency. Its integrated filter and the absence of an exhalation valve ensure superior protection while still allowing for easy breathing. The Dorma respirator reduces the user’s exposure to certain non-toxic particles, such as those from sanding, sweeping, allergens, or mineral and/or material processing. The respirator can be cleaned and reused up to 100 times.

Bacteria filtration efficiency (%): >99.98 (test BFE: ASTM F2101)

Particle filtration efficiency (%): 99.99 (test PFE: ASTM F2299)

For proper use, read and follow the Dorma 99 User’s Guide.

WARNING: The Dorma respirator helps protect against some particulate contaminants, but does not completely eliminate the risk of disease or infection. Misuse can lead to illness or death.

Daily cleaning

*Refer to Health Canada recommendations and follow your internal protocols. The list of products recommended by Health Canada is updated regularly. Alcohol and peroxide solutions do not prematurely deteriorate the filter and can therefore be used to disinfect the Dorma respirator.