Activated Carbon Pesticide Remover
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3802100050 | 39.8% | CN | US | Official Doc |
| 3808594000 | 40.0% | CN | US | Official Doc |
| 3808945095 | 40.0% | CN | US | Official Doc |
| 8421290065 | 35.0% | CN | US | Official Doc |
| 8421290005 | 35.0% | CN | US | Official Doc |
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AI Analysis
πΏ Activated Carbon Pesticide Remover (Water Purification & Disinfection)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
π I. Product Definition & Classification: Do You Really Understand "Activated Carbon Pesticide Remover"?
An "Activated Carbon Pesticide Remover" is typically a chemical or physical filtration medium designed to adsorb organic contaminants, specifically pesticides, from water or air. In international trade, its classification depends heavily on its primary function and form (powder, granules, or part of a filtration system).
Two Main Interpretations: 1. As a Filtration Medium (Adsorbent): If the product is primarily activated carbon used to purify liquids or gases by adsorption. 2. As a Chemical Disinfectant/Sanitizer: If the product is marketed primarily for its antibacterial or disinfecting properties, with activated carbon as an auxiliary component.
β οΈ Key Distinction Point:
- If the primary mechanism is physical adsorption of impurities (pesticides) β It falls under Chapter 84 (Machinery for filtering/purifying).
- If the primary mechanism is chemical disinfection or the product is a complex chemicalεΆε β It falls under Chapter 38 (Chemical Products).
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, here are the 5 specific HS Codes relevant to this product, ranked by logical fit:
| HS Code | Product Description | Application Scenario | Primary Function | Total Tax Rate (China-US) |
|---|---|---|---|---|
8421.29.00.65 |
Purifying machinery/agents for liquids or gases | Water filters, air purifiers using carbon | Liquid/Gas Purification | 35.0% |
8421.29.00.05 |
Water quality purification/filtering media | Household or industrial water filtration | Water Filtration | 35.0% |
3802.10.00.50 |
Activated Carbon (Other items) | Pure carbon adsorbents, not specifically for disinfection | Material Match (Carbon) | 39.8% |
3808.59.40.00 |
Disinfectants/Sanitizers (Chemical Preparations) | Products marketed for killing bacteria/viruses | Disinfection | 40.0% |
3808.94.50.95 |
Antibacterial Agents (Auxiliary Carbon) | Chemical mixtures where carbon is secondary to biocidal action | Disinfection (Auxiliary) | 40.0% |
π Key Insight:
- Most Cost-Effective:8421.29.00.65and8421.29.00.05offer the lowest total tax (35%) because the base tariff is 0%. This is optimal if you can justify the product as a purification medium. - Highest Risk/Cost:3808.59.40.00and3808.94.50.95carry a 5% base tariff, leading to a 40% total tax. This is risky if the product is clearly just carbon. - Middle Ground:3802.10.00.50has a 4.8% base tariff, resulting in 39.8% total tax.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Time: Post-November 2025 (Current Enforcement)
π― 1. 8421.29.00.65 & 8421.29.00.05 ββ Filtration/Purification Media
Best for: Granular Activated Carbon (GAC) or Carbon Blocks sold as filtration materials.
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| USITC Surcharge (Section 301) | +25.0% |
| IEEPA Surcharge (122-Clause) | +10.0% |
| Total Tariff | 35.0% |
| Tax Calculation | CIF Value Γ 35% |
| De Minimis Eligibility | β Not Eligible (High value goods) |
| Legal Basis | USITC:8421.29.00.65 β FOOTNOTE:9903.88.01 + IEEPA:9903.01.25 |
π Explanation:
- Chapter 84 items often have lower base duties. The 25% and 10% add-ons are fixed, making the total 35%. - This is the preferred classification if the product is marketed specifically as a "Pesticide Remover" via filtration/adsorption.
π― 2. 3802.10.00.50 ββ Activated Carbon (General)
Best for: Pure activated carbon powders/granules without specific disinfection claims.
| Item | Content |
|---|---|
| Base Tariff | 4.8% |
| USITC Surcharge (Section 301) | +25.0% |
| IEEPA Surcharge (122-Clause) | +10.0% |
| Total Tariff | 39.8% |
| Tax Calculation | CIF Value Γ 39.8% |
| De Minimis Eligibility | β Not Eligible |
| Legal Basis | USITC:3802.10.00.50 + IEEPA surcharges |
π Explanation:
- The 4.8% base rate pushes the total tax nearly to 40%. - Use this if you cannot prove the product is a "filtration system/media" but rather a raw material.
π― 3. 3808.59.40.00 & 3808.94.50.95 ββ Disinfectants/Biocides
Best for: Products claiming "Antibacterial" or "Sanitizing" effects as their primary function.
| Item | Content |
|---|---|
| Base Tariff | 5.0% |
| USITC Surcharge (Section 301) | +25.0% |
| IEEPA Surcharge (122-Clause) | +10.0% |
| Total Tariff | 40.0% |
| Tax Calculation | CIF Value Γ 40.0% |
| De Minimis Eligibility | β Not Eligible |
| Legal Basis | USITC:3808... + IEEPA surcharges |
π Explanation:
- These codes attract the highest tax (40%). - Only use these if your product is a chemical disinfectant and not primarily a physical filter. Misclassifying a filter as a disinfectant to avoid "purification" regulations can lead to penalties.
π οΈ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)
β 1. Preparation Checklist (Must-Haves)
| Document | Required? | Note |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state: "For physical adsorption of pesticides" or "Disinfectant." |
| β Mechanism of Action Diagram | βοΈ | If using 8421, show adsorption/filtration. If using 3808, show chemical kill rate. |
| β Third-Party Test Report | βοΈ | EPA/NSF certifications for water filters are crucial for 8421. Biocide registrations for 3808. |
| β Commercial Invoice | βοΈ | Do NOT simply write "Carbon." Write "Activated Carbon Filtration Media for Pesticide Removal." |
| β Packing List | βοΈ | Specify if it's loose carbon or pre-packaged filter cartridges. |
β 2. Declaration Strategy (Key Mantra)
π₯ "Function Defines Code. Filter = 8421 (35%). Chemical = 3808 (40%)."
| Scenario | Recommended HS Code | Reasoning |
|---|---|---|
| Selling Granular Carbon for home water filters | 8421.29.00.65 |
It is a "purification medium." Base duty 0%. |
| Selling Filter Cartridges filled with carbon | 8421.29.00.05 |
It is "water purification apparatus/media." Base duty 0%. |
| Selling Pure Carbon Powder for industrial use | 3802.10.00.50 |
It is a chemical product/material. Base duty 4.8%. |
| Selling a Mix claiming "Kills Bacteria & Removes Pesticides" | 3808.59.40.00 |
High risk. If disinfection is primary, base duty 5%. Total 40%. |
β 3. Special Handling Tips
| Situation | Advice |
|---|---|
| Labeling | Avoid terms like "Sanitizer" or "Disinfectant" if you want the 35% rate. Use "Adsorbent," "Filter Media," "Purification Agent." |
| FDA/EPA Registration | If classifying under 8421, ensure you have EPA registration for the filtration performance (removal of pesticides). |
| Misclassification Risk | If you declare as 8421 (35%) but Customs determines it's a chemical disinfectant, they may reclassify to 3808 (40%) and impose penalties. |
| Value Declaration | Ensure the CIF value is accurate. A 5% difference in base rate matters less on low-value goods, but on bulk shipments, 35% vs 40% is significant. |
π V. Global Market Comparison (2026 Update)
| Country | Recommended HS Code | Approx. Total Duty (China Origin) | Notes |
|---|---|---|---|
| πΊπΈ USA | 8421.29.00.65 |
35% | Best option. 0% base + 35% surcharges. |
| πͺπΊ EU | 3802.10.00.00 |
~6-8% | No Section 301/IEEPA surcharges. Lower base duty applies. |
| π¨π³ China (Import) | 3802.10.00.50 |
~5-10% | Different classification rules apply in China. |
| π¬π§ UK | 8421.29.00.00 |
~5% | Post-Brexit tariffs vary; generally lower than US. |
π Conclusion:
- The US market is the most expensive due to the 35% effective rate.
- Strategy: Push for8421classification by emphasizing physical purification and filtration, not chemical disinfection. This saves 5% in total taxes compared to disinfectant codes.
π VI. Common Mistakes & Pitfalls (Blood & Tears Lessons)
β Mistake 1: Calling it "Disinfectant" to avoid "Filtration" complexity.
π Result: Higher tax (40% vs 35%) and stricter EPA regulations.
β Mistake 2: Using "Activated Carbon" generic name without specifying "Filtration Media."
π Result: Customs may default to 3802 (39.8%) if the function isn't clear.
β Mistake 3: Ignoring the "122-Clause" (IEEPA) 10% surcharge.
π Result: Unexpected costs. Remember: Total = Base + 25% + 10%.
β Correct Declaration Example:
"Granular Activated Carbon Filtration Media, for use in water purification systems to adsorb organic pesticides. Not a disinfectant. NSF/ANSI Standard 42 Certified."
π― VII. Conclusion: Professional Declaration, Save Cost & Time!
π― Remember the Mantra:
πΉ "Filter = 8421 (35%). Chemical = 3808 (40%). Carbon Raw = 3802 (39.8%)."
πΉ "Sell the Purification, Not the Killing. Save 5% on Every Dollar!"
π Pro Tip:
If you are importing large volumes, consider applying for a Binding Tariff Information (BTI) or Advance Ruling from US Customs to lock in the 8421 classification and avoid disputes at the border.
π£ Take Action Now:
π Contact a licensed customs broker.
π Provide EPA certifications for water filters.
π Get your Activated Carbon Pesticide Remover cleared at the optimal 35% rate!
β¨ Professional Clearance Starts with Precise Classification!
πΌ Every Percentage Point Counts in International Trade!
Customer Reviews
About HS Code Classification
The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.
Each HS code follows a hierarchical structure:
- Chapter (2 digits) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β Country-specific extensions for further classification, such as US HTSUS 10-digit codes
Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.
When importing from CN to US, the applicable tariff rates may include:
- Most-Favored-Nation (MFN) rate β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties
The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.