Fabric Filter Cartridge System for Metal Foundry from China
A cartridge-based fabric filter system collects metal fumes and fine dust from foundry melting furnace off-gases using pleated polyester cartridges. Classified in HTS 8421.39.0130 for other industrial gas cleaning in metallurgy applications. Automatic pneumatic cleaning extends filter life in dusty environments.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Provide cartridge MERV ratings and temperature resistance specs for foundry validation
• Document explosion-proof design features for spark-prone metalworking gases
• Separate cartridge costs from housing for accurate parts valuation