Respirator Exhalation Valve from China
One-way silicone exhalation valve reducing breathing resistance in disposable and reusable respirators. Mechanical part essential for breathing appliances under HTS 9020.00.90.00.
Duty Rate — China → United States
15%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Cleanliness certifications prevent contamination holds
• Material safety data sheets for silicone components