MERV Rating
Integral Value of Efficiency in the MPPS in %
Integral Value of Penetration in the MPPS in %
Local Value of Efficiency in the MPPS in %
Local Value of Penetration in the MPPS in %
Local Value of Efficiency in the MPPS in %
E
E10
E11
E12
MERV 16
NA
NA
600
600
600
≥ 85
≥ 95
≥ 99.5
≥ 15
≥ 5
≥ 0.5
-
-
-
-
-
-
-
-
-
H
H13
H14
NA
NA
600
600
≥ 99.95
≥ 99.995
≥ 0.05
≥ 0.005
≥ 99.75
≥ 99.975
≥ 0.25
≥ 0.025
≥ 99.75
≥ 99.975
U
U15
U16
U17
NA
NA
NA
600
600
600
≥ 99.9995
≥ 99.99995
≥ 99.999995
≥ 0.0005
≥ 0.00005
≥ 0.000005
≥ 99.9975
≥ 99.99975
≥ 99.9999
≥ 0.0025
≥ 0.00025
≥ 0.0001
≥ 99.9975
≥ 99.99975
≥ 99.9999
≥ 99.9999