Catalog number: 1-6115-01 Features: ●1-6115-02 has a PP nose clip, so no separate disposal is required (1-6115-01 has a steel nose clip). Uses: ●For preventing colds. Specifications: ●Size: 175 x 90 mm ●Height (mm): 90 ●Width (mm): 175 ●Color: White ●Structure: 3 layers ●PFE (particulate filtration efficiency): 99.8% on average ●BFE (bacterial filtration efficiency): 99.9% on average ●VFE (viral droplet filtration efficiency): 99.9% on average ●Model number: FM-301 ●Collection efficiency: 99% or more (5 μm), 97% or more (2 μm) ●Ear-hook type ●Not individually wrapped Material/Finish: ●Polypropylene ●Nose clip: Steel
