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B998,XP,442475
Suits Junior sized masks
The FM70/310 filter meets the performance requirements of the harmonized standard EN 14683: 2019 + AC, with regard to Bacterial Filtration Efficiency (BFE%) and Differential Pressure (Pa/cm_)(Breathability), obtaining the Type I and II classification.
The level of filter efficiency depends on factors such as bacterial filtration efficiency, differential pressure (breathability), splash resistance, and material quality.
