1870+ N95 3M Aura Disposable Mask, Box of 20, Red Elastic CO2Monitor This is the replacement H11

This is the replacement H11 HEPA filter for The Squair air purifier

Replacement VOC Filter to suit SmartAir SA600 (2/pk)

Fluid protection level 3

this book is offered FREE with purchases of other products over $175

1870+ N95 3M Aura Disposable Mask, Box of 20, Red Elastic CO2Monitor This is the replacement H11Available for Health Care Workers only Please provide your HCW registration number details in the notes section of your order. Orders cannot be fulfilled without this information. NIOSH approved N95 Meets CDC guidelines for M. tuberculosis exposure control FDA cleared for use as a surgical mask > 99 (omit: 5)% BFE (Bacterial Filtration Efficiency) according to ASTM F2101 Highest level of fluid resistance according to ASTM F1862 at 160 mm Hg Unique,