... 95%, 99.5%, And we can provide the test report for each filter.>Purification efficiency:H11, H12, H13, H14 (EN1822) ... 0.3um. The efficiency is 99.99%.ApplicationIt is used for the final filtration system, clean room, air conditioning systems, ... 5m/s)final resistanceEfficiency0.3um484*484*1203904.4230<=200Pa400Pa>=99.97%610*610*1206207.1370<=200Pa400Pa915*610*12093010.6560<=200Pa400Pa1220*610 ...