Purchase Qty. Reference FOB Price
10,000-19,999 Pieces US$0.03
20,000-49,999 Pieces US$0.02
50,000+ Pieces US$0.01
Product Description
Product Paramenters • Model: HMR9800M • Standard CE/EN14683: 2019 YY/T0969-2013 • Type: TYPE I/II • Structure: 3 Plyers, two non-woven fabric and one melt-blown fabric Bacterial Filtration Efficiency (BFE) Differential Pressure Box size >98% 98% Material ...