The etrëma range of surgical masks: the first in the world with the patented
ëncore® multi-layer technology, zero waste and washable 100X
100% local innovation and manufacturing
HEALTH CANADA MDEL Medical Device License
Approval MDEL #22723
Tested in ISO certified laboratories, this textile
innovation optimizes the barrier effect of
the filter media on fine particles and
protects its layers against mechanical wear
and fibre dispersion. Even after 100
maintenance cycles, it maintains air
permeability and filtration performance to
medical grade requirements.
Patented technology: PCT/CA2021/050539
Complies with standards and
We love etrëma masks. They are light, breathable and cover the face well.
-Caroline Dubé et Julie Lebrasseur, ergothérapeutes,
CISSS du Bas St-Laurent
I have been wearing only PRO masks for almost 2 years. Since I work so much with patients than with specialized equipment, I have to have a versatile /mask. In addition to being able to wear it for a long time, it doesn’t prevent me from talking to people or on the phone without having to remove it.
-Alexandre Wickham, podologue, osthéopathe
So much better for the environment than disposable and without compromising the protection. I have been using them for over a year with great satisfaction.
I finally found a quality, comfortable, safe mask that limits the impact of daily use on the environment! Thank you Frett!
What is the maintenance method?