| 606 types of gas filter cartridges |
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| Product model: 606 |
| Product Description: Multiple Gas Filter Boxes |
| Product certification: GB2890-2009 |
| Product packaging: 2 pieces/bag, 30 bags/box |
| Product application: Protection against organic gases and vapors, acidic gases, chlorine gas, hydrogen chloride, sulfur dioxide, hydrogen sulfide, ammonia, methylamine, formaldehyde |