The nose pad can be adjusted to provide a high level of airtightness. Specifications: No exhaust valve
Category: DS2
Quantity: 1 box (20 sheets)
Material: Facepiece: Polyester, PP (polypropylene), Nosepiece: Aluminum, Nose pad: PVC (polyvinyl chloride resin), Rubber band: PU (polyurethane)
Usage time limit: 12 hours
National Examination Passed: No. TM531 (DS2)
Particle collection efficiency: 95% or more
Inhalation resistance: Maximum 50 Pa (average 32 Pa)
Exhaust resistance: Maximum 50 Pa (average 30 Pa)
Weight: 12.1g/sheet
Expiration date: Approximately 3 years from the date of manufacture
Dimensions (mm): Width: approx. 143 x Depth: approx. 54 x Height: approx. 122
