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Antiviral Face Mask

Exhalation valve:
Size Guide
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In Stock

  • ViralOff®️ reduces 99% of viruses (self-cleaning mask)
  • är Nanofilters block up to 99.8% of viruses, bacteria, dust, and other airborne pollutants and contaminants
  • The Eco Acqua Zero treatment of fabric makes the surface of the mask water repellent
  • Exhalation Valve for easily breath out
  • Light and Comfort
  • Designed and Made in EU
  • Delivery time within 2-5 working days

är Nanofilters are made from the newest nanomaterial on the market. There are incredibly slim for more comfortable breathability

  • Block up to 99.8% of viruses, bacteria, dust, and other airborne pollutants
  • är Nanofilters are three-layer laminates (2 layers of nonwoven materials, 1 layer of submicron fibers (nanofiber)
  • Average thickness of nanofibers: 100nm - 500nm, 1 000 times thinner than human hair

Although the filter lifetime depends on many factors, from the number of encounters with other people to the humidity around you, we recommend replacing the filter after 40 hours of active use or after two weeks from the time it was inserted into the mask.

Disclaimer: While wearing any mask will help reduce the spread of germs, we cannot guarantee that you will not get infected. Due to the current situation concerning COVID-19, we highly recommend being cautious. If you suspect that you have encountered an infectious person or have been in a potentially viral environment while wearing the mask during daily use, we encourage you to replace the filter within 6 - 8 hours.

KIDS less than 9,2 cm / less than 3,6 inches
S 9,3 - 10,4 cm / 3,6 - 4,1 inches
M 10,5 - 11,5 cm / 4,1 - 4,5 inches
L over 11,6 cm / over 4,5 inches
If your lower eyelid to chin distance is on the borderline, pick a bigger size to ensure a better fit. You can always adjust the mask with the buckle on each strap.

We offer two shipping methods:


Czech republic - €4.95 (2-5 days)
The EU - €4.95 (2-7 days)*
All orders above €70 FREE shipping in the EU

*except Italy (Sondrio), Spain (Cádiz, Ceuta, Las Palmas, Melilla, Santa Cruz de Tenerife), Vatican City, Andorra, Gibraltar, Jersey, Guernsey.


UK - €9.95 (3-5 days) - All orders above €70 FREE shipping
The EU - €14.95 (1-3 days)
Australia + New Zealand - €14.95 (3-5 days)
Rest of the World - €19.95 - €26.95 (4-7 days)

The package contains:

  • 1 är Facemask,
  • 1 är Nanofilter.
Combining design with  cutting-edge technology
Combining design with  cutting-edge technology

Combining design with
cutting-edge technology

Our unique är Facemask is made by combining modern design with latest technology. The masks are not only an effective protection but also a stylish accessory designed to accompany you during your everyday activities.

är combines the best technologies

  • 1

    ViralOff®A self-cleaning technology that lets you live your life stress free: no worries, less washing.

    ViralOff is a revolutionary treatment that reduces the presence of viruses on textiles by 99% within two hours. It has been tested against Influenza A virus subtype H3N2 and H1N1, BirdFlu, Norovirus, and Corona (SARS) - and 99% protection was achieved in every trial. In addition to that, ViralOff doesn’t interfere with the natural bacterial flora of your skin. It has been certified by ISO 18184:2019 and ATCC VR-1679 (H3N2) tests. The active ingredient is a biocide. Reaction mass of titanium dioxide and silver chloride.

  • 2

    Eco Acqua Zero A cutting-edge fabric that lets you enjoy your daily life comfortably.

    The Eco Acqua Zero treatment of fabric makes the surface of the mask water repellent, causing water to flow off the material and not be absorbed (Note: this does not mean it works in heavy rain). It also helps remove water from inside the mask, transporting it to the surface where it evaporates. This fabric treatment replaces older methods that were not as environmentally friendly and could be harmful to the wearer’s health. Eco Acqua Zero is completely safe and provides the first line of defense for aerosols released during coughing, sneezing, and regular verbal communication.

  • 3

    Exhalation Valve Lets you breathe out much more easily.

    Our är Facemask is one of the few products of its kind equipped with an exhalation valve in front of the filter. This means that you can relax and feel protected while knowing you are also significantly reducing the chances of infecting those around you because all the air you are breathing out passes through the nanofilter.

  • 4

    Nose-fitting PieceSitting comfortably with no leaks.

    The top part of every är Nanofilter is equipped with an aluminum strip that lets you adjust the shape of the mask so that it sits on your nose perfectly. The foam along the edge of the nose piece makes it truly comfortable to wear while also preventing any leaks.

  • 5

    NanofiltersBreathe cleaner air and nothing but the air.

    Nanotechnology filters block up to 99.98% of viruses, bacteria, dust, and other airborne pollutants and contaminants. Their ability to block common viruses of today has been proven by tests administered by Nelson Labs. Each filter comprises of three layers that create a high level of protection. The nanofibers within the filter, whose average thickness ranges between 100 nm - 500 nm, are 1,000 times thinner than a human hair! These fibres filter out biological contaminants such as viruses, bacteria, and pollution, while the porous weave means easy, comfortable breathing. These filters are replaceable, giving you a maximum feeling of protection.

  • 6

    Adjusting the Mask We are all different but the är Facemask adapts to your unique needs.

    To ensure the highest level of comfort, är Facemask is fitted with a small buckle on each strap. This allows you to adjust the length of the straps for a snug fit over your ears, to make sure the mask covers your mouth and nose properly and fits your head perfectly.

Breathe cleaner air and
nothing but the air.

The är Facemask uses state-of-the-art är Nanofilter technology that captures 99.8% of viruses, bacteria, pollen, allergens and other airborne particles. Combined with the ViralOff® treatment, you get high-quality protection with self-cleaning properties that can self sterilize and therefore reduce 99% of viruses and bacteria within 2 hours. The mask is made of Eco Acqua Zero™ fabric that provides protection when you are around other people. Being water repellent, the fabric protects you from contaminated droplets released from sneezing, coughing and talking.

Breathe cleaner air and nothing but the air.
Breathe cleaner air and nothing but the air.
Breathe cleaner air and nothing but the air.