KN95 Mask GB2626-2006 (CE & FDA Approved)Order by the Box (1 Box = 20 units)Protection:∙ N95 ≥ 95% Filter Efficiency Level ∙ Effective against Aerosols free of oil∙ 4-layers
Cautions and Limitations: ∙ Do not exceed maximum use concentration established by regulatory standards∙ Not for use in atmosphere containing less than 19.5% OxygenPlease Note: Minimum order quantity is 2 boxes. Any orders of 1 box will be manually increased to 2 boxes prior to shipping. All sales are final. PPE items are non-returnable due to health contamination risks.