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item | value |
Place of Origin | Vietnam |
Brand Name | Perfetta |
Material | ▪ 4 Layers composite of: PP, Spunbond non-woven fabric, Melt blown filter nonwoven fabric. ▪ Nose clip: 100% PE. Size 90mm ( +-5mm). ▪ Ear loop: polyester-spandex elastic. Latex-Free. Width 3.5mm, Length 160mm. |
Feature | Medical & Professional Use High Barrier Protection Fluid Resistant 160mm Hg PFE at 0.1micron >99% BFE at 0.3 micron >99% VFE at 3 micron > 99% Hypoallergenic |
Model Number | ULT4W50 ULT4B50 |
Color | White Blue |
Size | 175mm x 95 mm (+-5mm) |
Shelf Life | 3 Years |
Standard | ASTM F2100 - Level 3 |
Filter Rating | > 99% |
Certification | ISO9001 ISO13485 EN 14683 ASTM F2100 |
Quality | Premium Quality |
Applicable People | All |
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