</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Brewery Carbonation Stone Diffuser from Canada

Porous stainless steel diffuser for injecting CO2 into beer for precise carbonation levels during maturation. Classified in HTS 8438.40.00.00 for brewery gas infusion machinery. Micropore design ensures fine bubble distribution.

Duty Rate — Canada → United States

62.3%

Rate breakdown

9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter

Import Tips

Specify porosity ratings and pressure tolerances

Food-grade material certifications mandatory