Half-face filtering respirator No name FS-21V FFP2 NR D with exhalation valve (T-9910 Z-21V)

Half-face filtering respirator No name FS-21V FFP2 NR D with exhalation valve (T-9910 Z-21V) is a single-use protective mask designed to filter airborne particles and aerosols. Shaped to cover the nose and mouth, the respirator meets FFP2 classification for particle filtration efficiency and includes an exhalation valve to reduce breathing resistance and heat accumulation during wear. Elastic straps secure the respirator to the head and the form-fitting design aims to provide a consistent seal across varied face shapes.

Advantages

The FFP2 NR D classification provides a balance of filtration efficiency and breathability suitable for many occupational and public health scenarios. The integrated exhalation valve reduces moisture and heat inside the mask, improving comfort during extended use. Elastic straps and a contoured shape help achieve a stable fit, while single‑use construction eliminates the need for maintenance and cleaning. The respirator's compact, foldable profile facilitates storage and transport.

Suitable for

• Industrial and construction works where particulate matter and dust are present
• Laboratory and maintenance tasks involving non-oil based aerosols
• Public health settings for protection against airborne infectious particles
• Short-term use in environments with moderate airborne particle concentrations

Key specifications

• Protection class: FFP2
• Use type: single-use (NR)
• Design: half-face respirator covering nose and mouth
• Exhalation valve: included to lower exhalation resistance and heat buildup
• Attachment: elastic straps for head fixation
• Material: multi-layer filtering media (non-woven fabrics)
• Fit: contoured shape for a closer facial seal

How to use

Before use, inspect the respirator for damage or contamination. Position the respirator over the nose and mouth, place the elastic straps around the head, and adjust until the respirator sits comfortably and evenly on the face. Mold the nose area if a malleable nosepiece is present to minimize gaps. Perform a user seal check by inhaling and exhaling to verify that air passes through the filter and not around the edges. Replace the respirator if breathing becomes difficult, if it becomes damaged, or after exposure to heavy contamination. Dispose of the respirator after single use in accordance with local waste regulations.

Usage recommendations

Use this FFP2 NR D respirator for protection against non-oil based particles and aerosols. Ensure correct fit and perform fit checks before each use. Do not wash or reuse; replace after a single shift or when soiled, damaged, or breathing resistance increases. Consult workplace safety guidelines to confirm suitability for specific hazards.