For welding work, grinding and polishing, grinding work, metal processing. Greatly reduces ventilation resistance for comfortable breathing performance and prevents glasses and goggles from fogging.
Intake Resistance: Less than 50 Pa
Particle collection efficiency: more than 95%
Length x Width: 5.5 x 5.3 inches (139 x 133 mm)
Intake and exhaust resistance: 15.00 Pa
Wave mesh 4-layer construction cup, flex fit design, overhead type.
PVC (polyvinyl chloride) free.
Material: Mesh: Polyethylene; Filtration Material: Polypropylene; Fastener: Woven rubber; Hardware: Steel
This is a product for business contractors