espirator masks:
1. BODY GUARD Safety Gear R150 N95• NIOSH TC-84A-5411
• 95% filtration efficiency
• Sealed packaging with illustrated instructions
2. Howard Leight / Sperian 4200NSPB• Manufactured 10/05/2018, expired 03/2022
• Sealed pack, unused
• Distributed by Sperian Company, Wilmington