Disposable Nano-Fiber Filter Face Mask from Mexico
Advanced disposable mask incorporating nano-fiber layers in non-woven structure for enhanced filtration without replaceable parts. HTS 6307.90.98.70 covers it as a disposable face mask, made-up textile article per chapter exclusions. Used in high-demand filtration scenarios.
Duty Rate — Mexico → United States
17%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide nanofiber specs but note integral design; comply with TSCA for new materials
• Issue: Tech claims triggering ITC review