3M Particulate Respirator / Surgical Mask Fluid Resistance:80 mmHg Large tracheal hole allows for

Large tracheal hole allows for insertion of necessary medical equipment for monitoring

The pre-printed standard reference color permits rapid and certain visualization of the results

This calorically dense formula is adept at supporting fluid-restricted diets while maintaining optimized levels of electrolytes

Porous composition provides breathability

3M Particulate Respirator / Surgical Mask Fluid Resistance:80 mmHg Large tracheal hole allows for3M Particulate Respirator Surgical Mask The 3M Particulate Respirator Surgical Mask is designed to provide reliable respiratory protection for a wide range of medical environments. It filters out at least 95% of airborne particles, offering safety against harmful microorganisms, including the Mycobacterium tuberculosis bacteria. This mask is an excellent choice for use with high powered medical instruments, providing robust protection against