Protection at the Highest Standards
Woobi Air Filter and its mask is tested* in entirety with equivalent results of the American N95 or European FFP2 performance (Test: GB2626 & Certification: KN95). The mask filters the following particles in the air you breathe:
• PM 0.3-10, dust and other air pollutants
• Pollen and other allergens
• Bacteria and other germs
• Wildfire smoke & cigarettes
Use for up to 122 hours or change every 2 weeks.