Product Description

• Filter Performance: ≥ 94%
• Test agent: NaCl and paraffin oil
• Flow rate: 95 L/min
• Total inward leakage (TIL)* – tested on human subjects each performing exercises: ≤ 8% leakage (arithmetic mean)
• Inhalation resistance – max pressure drop:
  ≤ 70 Pa (at 30 L/min)
  ≤ 240 Pa (at 95 L/min)
  ≤ 500 Pa (clogging)
• Flow rate: varied - see above
• Exhalation resistance - max pressure drop: ≤ 300 Pa
• Flow rate: 160 L/min
• Exhalation valve leakage requirement: N/A
• Force applied: N/A
• CO2 clearance requirement: ≤ 1%

Additional Resources

• CDC Mask Comparison Chart
• 3M Mask Comparison Chart