Nask N95 Nano Mask – Nanofiber N95 mask

Brand Vision & Mission

NASK is a pioneering respiratory protection brand dedicated to transforming advanced nanofiber technology into practical safety solutions. With a mission to deliver protection that is both highly effective and comfortable, NASK provides medical-grade respirators trusted by healthcare professionals and everyday users alike.

Core Technology & Patent Advantages

• At the heart of NASK is its functionalized nanofiber material, which not only filters harmful particles but also actively kills pathogens by disrupting their cell walls and membranes.
• This patented germ-killing nanofiber technology is protected in multiple regions including the US, EU, Japan, China, and Hong Kong.
• Unlike traditional electrostatic melt-blown layers, NASK nanofibers remain stable under heat, humidity, and long-term storage, offering more reliable protection.
• The material is metal-free (no copper or nano-silver additives), minimizing potential inhalation risks and ensuring biocompatibility.

Certifications & Third-Party Testing

• NIOSH N95 Certification (42 CFR Part 84) – meeting US standards for respirator performance.
• FDA Approval – certain surgical N95 models authorized for medical and surgical use.
• UK BSI Certification – compliance with EN149 standards.
• Independent testing and validation by Nelson Labs, SGS, and the Chinese Academy of Sciences confirm the mask’s filtration, germ-killing, and safety performance.

R&D and Manufacturing

• NASK emphasizes 100% Hong Kong-based R&D and manufacturing, highlighting transparency and quality control at every stage.
• Its interdisciplinary R&D team specializes in nanomaterials, biomechanics, and respirator design, ensuring continuous innovation.
• The company integrates material science with human factor engineering to achieve better fit, durability, and comfort.

Brand Advantages for Users

1. Active Germ-Killing Protection – Beyond filtration, NASK nanofibers eliminate >99% of viruses, bacteria, and fungi within 5 minutes.
2. Long-Term Stability – Antimicrobial efficiency remains effective for up to 5 years, unlike traditional N95s that degrade over time.
3. Superior Comfort – Up to 75% lower breathing resistance, ultra-lightweight design (0.72mm thin), and a 3D comfort seal with >99% fit factor.
4. Safe & Biocompatible – No metallic nanoparticles, ensuring user safety during extended wear.
5. Versatile Applications – Ideal for medical procedures, dental clinics, laboratories, public health, industrial environments, and personal protection.