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