Material: | 100% Polypropylene |
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Usage: | Industrial, Face Mask |
Pattern: | Plain |
Samples: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Model | Gram weight (g/m2) | Test Aerosol | Flow (L/min) |
Filter efficiency (%) |
Resistance (Pa) |
Remarks |
25 | NaCl | 32 | 99.9 | 20±5 | ||
25 | NaCl | 32 | 99 | 10±2 | ||
KF94 | 40 | Oil | 95 | 95~99 | 130±10 | Loading test qualified |
KN95 | 50 | NaCl | 85 | 98~99.5 | 90±10 | |
P3 | 70 | Oil | 60 | 98~99.5 | 130±10 |
Suppliers with verified business licenses