• Disposable, Three-layer filter: Non-woven fabric, High efficiency 95%, Close Fitting.
• Non-sterile 3D, lightweight, comfortable, breathable.
• Specifications:
Model 3D-900
M-shaped nose clip.
Elastic Cloth Ear Band.
• Disposable, Three-layer filter: Non-woven fabric, High efficiency 95%, Close Fitting.
• Non-sterile 3D, lightweight, comfortable, breathable.
• Specifications:
Model 3D-900
M-shaped nose clip.
Elastic Cloth Ear Band.