
Dust & Poison Protection Gas Mask Half Face Mask Respirator for Pesticide Spray Chemical Formaldehyde with Two 3# Filter Cartridge. Customized Logo: Logo can be customized according to customer requirements. Versatile Filter Options: Compatible with 1#, 3#, 4#, 7#, and 8# anti-toxic filter cartridges. Multi-Function Protection: Provides anti-dust, organic, acid gas, and chemical protection. Durable PVC Shell: Constructed with a robust PVC shell for long-lasting use. Wide Application Range: Suitable for industrial, coal mine, chemical, and agricultural settings. OEM and ODM Support: We accept OEM and ODM orders for customized production. ISO 9001 Certified: Manufacturer qualified with ISO 9001:2015 quality management system. International Certifications: Products meet CE, ENISO 20345:2022, and ASTM F2413-18 standards.