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High-Temperature Electrostatic Precipitator for Steel Mill Furnace Gas

A robust electrostatic precipitator engineered for high-temperature blast furnace off-gases in steel mills, removing metallurgical dust with heat-resistant electrodes. This product is classified under tariff item 8421.39.00 as industrial gas cleaning equipment.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFreeβ€”Free
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡ΊπŸ‡ΈUnited StatesFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8479.89.10Same rate: Free

If the precipitator includes additional processing functions beyond gas cleaning

Machines performing a specific function not covered elsewhere may be classified in this residual heading.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item β€” and can price the duty on it in the same conversation.

Import Tips & Compliance

β€’ Classify the precipitator as a complete gas filtering machine, emphasizing its high-temperature operation capability

β€’ Have technical data on the heat-resistant materials and collection efficiency ready for CBSA

β€’ Verify if the unit qualifies for duty-free treatment under trade agreements based on its country of origin

Related Products under Tariff item 8421.39.00

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A localized dust collection hood for 300mm wafer preparation lines, filtering process-generated airborne particles. It is used in slicing, grinding, and polishing stations. Classified under 8421.39.00 as gas filtering machinery, with specific relevance to semiconductor manufacturing.

3D Printer Resin Vapor Extractor

An enclosed carbon bed extractor designed to capture toxic resin vapors emitted by SLA/DLP 3D printers during prototyping. It uses activated carbon filtration to adsorb volatile organic compounds (VOCs) and odors, making it suitable for hobbyist and maker spaces. This product falls under tariff item 8421.39.00 as other filtering or purifying machinery for gases.

Activated Carbon Gas Adsorber

A canister filled with activated carbon media designed to adsorb volatile organic compounds (VOCs) and odors from air streams in ventilation systems. It functions as a gas purifying apparatus by trapping contaminants through adsorption. This product is correctly classified under tariff item 8421.39.00 as other filtering or purifying machinery for gases.

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