OPTREL Swiss Air Nasal Seal

Foam nose seal for OPTREL Swiss Air respirator. It enables a perfect fit of the half-mask to the face each time without having to check its tightness every time, as in the case of traditional filtering half-masks.

5 gaskets included.

IMPORTANT: The Optrel swiss air self-powered breathing apparatus must NOT be used in environments in which there is an immediate danger to health or life (IDHL), in atmospheres with less than 17% oxygen or in which the concentration of toxins is so high that a protection class above TH2 (EU) is required. It is NOT rated as an ignition source in flammable or explosive atmospheres.