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. Author manuscript; available in PMC: 2016 Feb 12.
Published in final edited form as: J Int Soc Respir Prot. 2015;32(2):50–64.

Table II.

Geometric Mean Inward Leakage (IL), Filter Penetration, and Faceseal Leakage (FSL) by Model

Model Test Subjects (n) GM IL (GSD) (%) Mean Filter Pen (GSD) (%) GM FSL (GSD) (%)
A 50 0.57(2.1) 0.02 (0.03) 0.54 (2.1)
B 57 0.53 (2.4) <0.01 (<0.01) 0.52 (2.4)
C 2 1.37 (2.3) 0.03 (0.02) 1.32 (2.3)
D 34 0.80 (1.9) 0.02 (0.02) 0.78 (1.9)
E 22 0.80 (1.82) 0.02 (0.02) 0.78 (1.9)
F 37 0.59 (2.3) 0.03 (0.03) 0.55 (2.3)
G 27 0.62 (1.8) 0.04 (0.04) 0.58 (1.9)