1. Ukuhambelana ne-EN14683: 2005, TYPE IIR kunye ne-FDA510K.2. I-logo inokuphawulwa kwiimaski ngokugximfizwa okushushu.3. Ipasisiwe CE/ISO13485. Ukuchasa ukuphefumla (Delta P)< 5.0
1.UKUSETYENZISWA OKUNYE2.NGAPHANDLE KWEMICIMBI YEGALASI3.HYPOALLERGENIC