PRES03

KN95 Masks

SKU: KN95
$1.68
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  1. KN95 Masks one (1) of 20ea
  2. Meets the requirements of GB2626 Standard.
  3. Filteration efficiency ≥ 95%
  4. Flow rate 85 L/min
  5. Total inward leakage (TIL)* – tested on human subjects each performing exercises - ≤ 8% leakage (arithmetic mean)
  6. Inhalation resistance – max pressure drop - ≤ 350 Pa
  7. Exhalation resistance - max pressure drop - ≤ 250 Pa
  8. Exhalation valve leakage requirement - Depressurizatio n to 0 Pa ≥ 20 sec
  9. Force applied - -1180 Pa
  10. CO2 clearance requirement - ≤ 1%
  11. Click HERE for FDA registration, Certificate of Compliance.