HVAC Duct Rubber End Cap from Japan
Flexible vulcanized rubber cap closing HVAC duct ends during installation or storage. Classified as closure under HTS 4016.99.1500.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Weatherproofing specs required for outdoor HVAC applications
• Bulk packaging declaration avoids 'fabricated structure' confusion
• Don't classify with ducts under Chapter 73 metal articles