panbear Reusable Half Facepiece Dustproof Respirator - Organic Gas Dust Chemical Respirator with Extra Filters for Painting, Machine Polishing, Welding,Spraying and Other Work Protection

Tips: 1. Please use this half facepiece dustproof respirator painters dust respirators after carefully reading and fully understanding the manual. 2.The protective cover /cotton box can be reused and cleaned but the filter cotton and filter box cannot be washed. Wide range of applications ,this dust respirator can be used in a variety of occasions (1) Sawing (2) Demolition (3) Grinding (4) Wood processing (5) Renovation (6)Suitable for production in cement and ceramics factories, shipyards, metal smelting, power plants, stone processing, polishing, interior design, sawdust, graffiti painting, wall art, powder processing, etc.The half-cover design provides a wide field of view and is compatible with welding and sanding shields. (7)Ideal for people who wear glasses cover is compatible with all other protective equipment such as eyewear, ear muffs or head protection products. (8)Suitable for pepole during painting and painting work with brush, paint roller and paint gun, and machine sanding airbrush, graffiti, particles and more. When to replace filter cotton 1-3 weeks of use time. If the filter cotton is dirty or wet or you feel increased breathing resistance, replace the filter cotton immediately. When to replace filter boxes 200 hours of use time. Establish a replacement schedule is a need. After wearing it correctly, it should not smell any harmful smells. If you smell harmful smells, please leave the work area immediately and replace the filter box.