Used properly, the Keep face mask protects users from acquiring serious health conditions caused by airborne contaminants such as particles, aerosols, bacteria, and viruses. According to lab tests, the fabric in Keep face masks filters more than 98.5% of bacteria and virus particles. This helps prevent a sick person from infecting others.
Keep face masks are designed for safety and usability and come with clear instructions.
Keep fits tightly on your face and the face mask is available in distinct sizes for women and men and kids.
Keep face mask is non-allergic (tested and evaluated according to ISO 10993-1).
With Keep, you’re making a positive impact on the environment.
The filter and the face mask is made of 100% biodegradable polyester, injected with nano-technology and fabricated of 100% recycled material that can be reused and washed repeatedly. We spent seven years developing this face mask, and our PolyBiotech fabric was originally developed as an ecological solution for the fashion industry. In addition to its positive environmental characteristics, after being lab tested, it was found to be an excellent fabric for protective masks.
With the reusable Keep face mask you protect the environment by reducing the large amount of waste created by disposable face masks.
Face mask or no face mask, everyone has to breathe.
* Testing and evaluation of the breathability of medical masks is completed according to UNI EN 14683: 2019 standard. Our fabric’s breathability is at the same level as surgical masks with a Type II result.
* Tested by Equilibrium in Portugal, an accredited laboratory by IPAC to conduct tests on medical devices and washing of medical textile: https://equilibrium.com.pt.
Made in Europe
Keep creates employment in Europe.
Designed and manufactured as an Italian-Finnish cooperation.
Keep’s design is Nordic functional and timeless.
Easy to keep free of viruses.
Keep face masks can be hand or machine washed at 30 degrees celcius (86F), hereafter tumble dried for 1 minute or ironed at each side for 1 second at 100 degrees celcius (212F), or UV, sterilized, or in autoclave.
Reusable is the smart choice
A reusable face mask is the more sustainable choice not only environmentally, but also economically. The price per use is significantly lower for the Keep face mask, if compared to disposable options.