1.0 dtex Polyester Fiber for Filtration Media from Canada
Ultra-fine 1.0 decitex polyester staples for meltblown and spunbond filter media in air purification. HTS 5503.20.0025 for sub-3.3 decitex unprocessed polyester synthetic fibers.
Duty Rate — Canada → United States
14.3%
Rate breakdown
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 melt index and IV (intrinsic viscosity) values critical for filtration performance
• Avoid bulk packaging that simulates processed tow, risking 5503.60 classification
• Document clean room production if destined for medical filtration applications