Protective face mask NTT System MASECZKAKN95 — KN95, 5-layer respiratory protection

NTT System MASECZKAKN95 is a KN95 protective face mask with a five-layer construction designed to provide respiratory protection. The mask fits over the nose and mouth and is intended for personal protective use to reduce inhalation of airborne particles. Its shape and elastic ear loops enable a consistent fit for routine activities in public spaces, travel, and other close-contact environments where breathing protection is required.

Advantages

The five-layer design combines filtering and structural layers to balance particle capture and breathability. Elastic ear loops and a contoured nose area provide a stable fit that helps reduce air leakage. The mask is disposable and lightweight, allowing for comfortable wear during short- to medium-duration use. Materials are selected to provide a combination of filtration efficiency and wearer comfort without additional accessories.

Suitable for

• Everyday use in public transport and shared indoor spaces
• Travel situations where close proximity to others is expected
• Workplaces requiring basic respiratory protection for employees and visitors
• Situations where a disposable, single-use protective mask is preferred

Key specifications

• Protection level: KN95 filtration standard (five-layer construction)
• Design: molded cup/contoured fit covering nose and mouth
• Fit features: elastic ear loops and adjustable nose area for improved seal
• Material layers: multiple nonwoven and filter media for particle capture and breathability
• Usage type: disposable, single-use respiratory protection

How to use

Before use, inspect the mask for visible damage or contamination. Position the mask over the nose and mouth, securing the elastic ear loops behind both ears. Mold the nose area to fit closely along the bridge of the nose to minimize gaps. Adjust the mask so it covers the chin and sits comfortably against the face. Replace the mask after each use or sooner if it becomes damp, soiled, or damaged. Do not attempt to wash or reuse a single-use disposable mask.

Usage recommendations

Use this KN95 mask in situations that require enhanced particle filtration compared with basic face coverings. Ensure a proper fit for effective protection: facial hair, gaps at the sides, or a loose fit will reduce performance. Dispose of the mask in accordance with local waste regulations after single use. If you need prolonged or certified medical or industrial respiratory protection, consult product standards and workplace safety guidance to select appropriate equipment.