Euronda Monoart Face Mask, ASTM Level 1, Lime. 50/Box, 20 Boxes/Carton.

The Monoart ASTM Level 1 Disposable Face Masks are ideal for preventing the transmission of micro-organisms by air. The masks consist of three layers: soft water-repellent Spunbond non-woven fabric on the outside; Meltblown Non-woven middle layer; comfortable hydrophilic Spunbond non-woven fabric on the inside for effective absorption of sweat and moisture. PFE and BFE filter > 99%

ASTM Level 1. Lime. 50/box, 20 boxes/carton.. Sold by the carton.