Allegro 9901-09L Supplied Air Mask Replacement Lens 3M Fit Tests Allegro Flow Test Kit for

Allegro Flow Test Kit for Constant Flow Supplied Air Respirators

These cartridges meet NIOSH approval standards and incorporate improved sorbent efficiency over previous generations

providing secure

3M SecureFit 500 Series features a contemporary lens design coupled with adjustable ratchet temples and 3M Pressure Diffusion Temple (PDT) technology to help provide a more personalized fit

Bitter is a qualitative respirator fit testing solution designed to detect face seal leaks using a reliable bitter taste sensitivity agent for accurate worker assessment during respiratory protection programs

Allegro 9901-09L Supplied Air Mask Replacement Lens 3M Fit Tests Allegro Flow Test Kit forAllegro Supplied Air Mask Replacement Lens