CUSTODIA di 3M 5N11 N95 Filtro Antiparticolato di Ricambio per Respiratore 3M 10 Scatole
3M 5N11 Particulate Filter N95. Use on top of 3M™ Filter Holder, 603 and 3M™ Retainer, 501 to reduce particulate exposure. 10 sealed boxes containing 10 filters each =100 Filters total in the case. CASE of 10 BOXES.