Aquarium Air Hose with Check Valve Fitting from Mexico
Soft vulcanized rubber airline tubing, 4mm ID, 6 feet, with integrated plastic check valve fitting to prevent backflow. Classifies under 4009.12.00 for unreinforced rubber hoses with fittings.
Duty Rate — Mexico → United States
12.5%
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
• Consumer packaging OK; bulk without fittings is 4009.11
• Verify fish-safe, non-toxic rubber formulation
• Small diameter confirms 'hose' vs. 'tubing' profile