Facial Mask Filter Layer from Japan
Meltblown nonwoven fabric at 95 g/m², the critical filter layer in disposable face masks capturing viruses and particles. HTS 5603.93.00 applies to this weight range nonwoven, with bonding not forming visible plastic cover. Key component in PPE production.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test BFE/PFE filtration efficiency; declare filtration specs but as raw nonwoven, not device
• Avoid bundling with nose wires/earloops, which could classify as complete mask under 6307.90
• Post-COVID, expect heightened scrutiny on origin and quality certifications