Nano mask filters – SPURTEX® - 10 x 15 | 10 pcs

The extremely dense nanofibre membrane in the nano filter can trap the most common biological threats known to human health, such as viruses, dust, allergens and smog. The disposable filters are made of a 3-layer high-efficiency filter material.

Benefits of nano filters

• economical option
• tested effective capture
• nanofibre membrane
• suitable for all types of face masks with a pocket size of 10x15 cm

Disadvantages of nano filters

• the overall filtration capacity is always affected by the tightness of the face mask used
• must be changed after approx. 8 hours

How does the nanofibre membrane in the SPURTEX® nano filter work?

The nanofibre is 1000 times thinner than a human hair and is invisible to the naked eye. In the Czech Republic, we are experts in nanofibres and were the first in the world to develop a device for the industrial production of nanofibres in 2004 in Liberec. Most manufacturers today use meltblown technology to produce nanofibres, but the Czech company Spur produces nanofibres using electrospinning, thanks to which they are able to produce fibres much thinner and achieve the highest filtration capabilities.

The nanofibers are spun into a nanofibrous membrane, which can be imagined as a very dense net or filter. The holes in this filter are so small that an air molecule can pass through, but a bacteria, virus or allergen cannot. The nanofibre membrane has been tested for trapping sub-micron particles (10-400 nm) and is therefore ideal for trapping a wide variety of bacteria and viruses (SARS-CoV-2 virus is reported to have a realistic size of 80-150 nm).

How long can I use one nano filter?

The filter's effectiveness decreases with wearing time, providing optimal protection for up to 8 hours. The wear of the filter depends on the intensity of breathing, for example during sports or physical exertion we recommend changing it after 2 hours.

How do I know if the filter in the hood is ineffective?

As soon as you feel that it is harder to breathe in your filter mask, it is a sign that the filter is clogged. At that point, we recommend replacing the filter. 

Nano filter size

10x15 cm

About the material

The material SPURTEX® VS L2 V1, from which the nano filter is made, fully complies with the material requirements of the European standard EN 149:2001+A1:2009 for particulate filter bags and meets the quality class FFP2. However, due to the unique properties of the nanofibrous filter layer, the SPURTEX® VS L2 V1 material also exhibits excellent capture efficiency in the ultrafine particle region (10 - 400 nm) and is therefore ideal for the capture of a wide variety of bacteria and viruses (the SARS-CoV-2 virus has a reported realistic size of 80 to 150 nm).

 
Protects the user from the environment

The extremely dense nanofibre membrane captures the most common biological threats currently known to human health, such as viruses, dust, allergens and smog. The disposable filter is made of the unique nanostructured filter material SpurTex® VS and provides effective active respiratory protection, especially in the area of trapping ultra-fine particles between 10 and 400 nm in size (i.e. bacteria and viruses). 

No chemicals

Spur antiviral nanofibre masks work on the principle of a mechanical barrier. No chemicals are used.

Notice

The seller accepts no liability, either direct or indirect, for damages (including loss of profit or loss of reputation) caused by improper application or use of the material.

Ingredients:

The nano filter is made of SPURTEX® VS material, which is a trilaminate consisting of viscose-based non-woven fabrics with grammages from 60 to 90 g.m-2 on the surface and a specially developed active nanofibrous filter layer made of PVDF (polyvinylidene fluoride) polymer prepared by means of the latest unique technology of softening the polymer solution in an electrostatic field.

About Spur

The Zlin-based nanotechnology company Spur has been operating on the market since 1992, when it was mainly engaged in the production of plastic products. After several years of intensive research in the field of nanotechnology, we presented our results to the public for the first time at the NANOTECH 2012 trade fair in Japan.
During the presentation, the focus was on the technological equipment we developed - i.e. the SPIN Line nanofiber production line. We also presented filter materials with SPURTEX® nanostructures. Spur is a member of the Association of the Nanotechnology Industry of the Czech Republic and part of the popularization project Czech Republic is nano.