North 14110404 by Honeywell X-Large N99 SAF-T-FIT Plus Premium Disposable Particulate Respirator With Exhalation Valve, Blue Nose Bridge, Full Face Seal And Adjustable Straps - Meets NIOSH Standards (10 Each Per Box) (10/EA) Restaurant Supplies *Chrome-plated *Open spiral worm *Expanded

*Chrome-plated *Open spiral worm *Expanded bottle base

*Heat Treated *Safedge® Rim *Product Dimensions H: 5 1/8 T: 2 5/8 B: 2 1/2

*Product Dimensions H: 8 T: 3 7/8 B: 3 3/8

* Durable glass construction * Microwave and dishwasher safe

North 14110404 by Honeywell X-Large N99 SAF-T-FIT Plus Premium Disposable Particulate Respirator With Exhalation Valve, Blue Nose Bridge, Full Face Seal And Adjustable Straps - Meets NIOSH Standards (10 Each Per Box) (10/EA) Restaurant Supplies *Chrome-plated *Open spiral worm *ExpandedSAF T FIT Plus N1139 Respirator offers N99 protection combined with a full sealing flange for the best fit and protection available. Excellent for general industrial, welding, soldering, metal cutting, metal pouring, torch cutting, and other high temperature or dusty operations, it provides 99% efficiency against oil free particulates. An exhalation valve eases breathing and offers exceptional comfort during extended wear. Three sizes are color coded