electrostatic cotton air HEPA filter media roll

Item Model

Basic Weight

(±10g/m²)

Thickness (±0.05mm)

Resistance

(Pa)

Efficiency

(%)

European Norm

MK-P85%

80

0.5

≤7

85

H10

MK-P90%

90

0.5

≤8

90

H10

MK-P95%

80

0.5

≤12

95

H11

MK-P98%

80

0.5

≤13

98

H11

MK-P99.5%

80

0.5

≤20

99.5

H12

MK-P99.9%

100

0.6

≤25

99.9

H12

MK-P99.97%

100

0.6

≤32

99.97

H13

MK-P99.99%

100

0.65

≤45

99.99

H14