Koken Dust Mask Sakawi Style Type 123684 1121R-08 (S)

--------------------------------------------------------------------------------- Sold and shipped by Japanese sellers * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. ---------------------------------------------------------------------------------

Country of origin: Japan No. TM231 Standard: RL2 Particle collection efficiency: 95.0% or more (average 98.8%) Inhalation resistance: 64Pa or less (average 44Pa) Exhaust resistance: 52Pa or less (average 29Pa) Inhalation resistance increase value: (average 71Pa) Mass: 167g or less (average 144g)