Buff Filter 70/310 Filter Tube filters comply with EN14683: 2019. Their 3-layer filtration system ensures 98% bacteria filtration. To be inserted in a Buff filter neckband or mask.
Characteristics :
One filter is good for one day
Disposable in the recyclables bin
Packaged in an isolated and sterilized room
3-layer filter system
Filters in accordance with EN14683: 2019 for surgical masks
Bacterial filtration efficiency (BFE) and differential pressure (breathability) type I & II















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