Humidity Control Systems for Cleanrooms from Canada
Automatic controllers that regulate humidifiers/dehumidifiers to maintain precise RH levels in pharmaceutical cleanrooms via sensor feedback. Classified HTS 9032.89.60 for automatic environmental control instruments meeting chapter note 4(b) criteria. Includes data logging.
Duty Rate — Canada → United States
11.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide GMP validation documentation support; ensure ISO 14644 cleanroom compatibility certs; declare sensor accuracy specifications