This FFP3 anti-smog dust mask offers excellent protection for your respiratory system against smog and solid/liquid aerosols, up to 20 x NDS concentration. The half-mask design features adjustable elastic straps for a secure fit and a foam seal around the entire edge for comfort. Its conical, face-profiling shape ensures a snug fit. Key Features: * Anti-smog half-mask respirator * Adjustable elastic straps * Foam facial seal * Conical, face-profiling design * Complies with EN149 standard
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