Connecticut Biotech

Customer Reviews
Customer Reviews

N95 Masks

CTBiotech N95

$1.95 / mask
  • 5 layer protective face mask
  • High level of filtration, 95% minimum
  • Easy to wear with simple ear loop hooks
  • Resealable bag for your convenience
  • Adjustable nose bridge aids in effective sealing and comfort
  • Executive Standard: GB2626-2006
  • Executive Standard: EN149:2001 +A1:2009
  • Certifications/Tests - (FDA, CDC, CE, SGS, Nelson Labs) available upon request

Other N95

$2.5 / mask
  • 5 layer protective face mask
  • High level of filtration, 95% minimum
  • Easy to wear with simple ear loop hooks
  • Resealable bag for your convenience
  • Adjustable nose bridge aids in effective sealing and comfort
  • Executive Standard: GB2626-2006
  • Executive Standard: EN149:2001 +A1:2009
  • Certifications/Tests - (FDA, CDC, CE, SGS, Nelson Labs) available upon request
Test Parameters FFP2(SL) N95
Filter Performance

(must be ≥ X% efficient)
≥ 94%
≥ 95%
Total Inward Leakage
≤ 11%
NA
Particulate Filtration Efficiency

- Sodium Chloride Test: Initial Penetration of Aerosol

- Parrafin Oil Test: Initial Penetration of Parrafin Oil


≤ 6% at 95 L/min

≤ 2% at 95 L/min


≤ 6% at 85 L/min

NA
Breathing Resistance

- Inhalation Resistance - max pressure drop

- Exhalation Resistance - max pressure drop

1 m/bar mbar = 105 N/m2 = 100 Kpa

1 bar = 105 Pa; 1 mbar = 100 kPa
≤ 2.4 mbar at 95 L/min

≤ 3.0 mbar at 160 L/min
≤ 343 Pa at 85 L/min

≤ 245 Pa at 85 L/min