Fabric face mask washable with replaceable PTFE filter
Available in white or with wildcat pattern green
- Antibacterial inner layer
- Water repellent outer layer
- Filter bag with opening from above
- Nose strip
- Adjustable ear loops
- Lightweight and breathable
- 1x PTFE filter (filtration efficiency N99) included
1) Inner antibacterial layer
Japanese NanoFine antibacterial technology
Based on an antibacterial technology developed for medical areas, this treatment reduces the adhesion of bacteria to textile products by over 99.9%.
Prevents the growth of bacteria in the wearer's mouth and absorbs sweat and exhaled water vapour for a clean and odourless experience.
Safe and gentle on the skin: FDA approved
NanoFine-treated cotton blend (60% cotton, 40% polyester)
2) Replaceable PTFE filter
Blocks 99.9% of 0.1 micron particles (N99 and FFP3 filtration efficiency)
Highly breathable
Hand washable (instructions)
Top-opening pocket in fabric mask for inserting your PTFE filter in (instructions).
More information
3) Outer water-repellent layer
Repels liquid droplets and aerosols from the environment and prevents them from being absorbed into the mask
100% Polyester
4) Nose strip
10 cm plastic nose strip to improve the fit of the mask around the bridge of the nose
5) Adjustable ear loops
Can be tightened and loosened to adjust the face fit
Non-elastic fabric material for improved ear comfort during prolonged use
Certifications & Test Data
Fabric face mask
Branch of the Vietnam Textile Research Institute: passed all tests
Test report 35803-I-I/TNV (April 2020)
Tested functions: Air permeability, breathing resistance, face mask structure, antimicrobial activity, water repellency (spray test), heavy metal traces.
PTFE-Filter
Taiwan Textile Research Institute: passed all tests
Test report TFF9C342 (April 2020)
Functions tested: Particle filtration efficiency (99.9%), bacterial filtration efficiency (99.9%), breathing resistance, air exchange pressure