Filter
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 8405900000 | 35.0% | CN | US | Official Doc |
| 8405100000 | 35.0% | CN | US | Official Doc |
| 8421210000 | 35.0% | CN | US | Official Doc |
| 5911900080 | 38.8% | CN | US | Official Doc |
| 5911400100 | 43.0% | CN | US | Official Doc |
| 8421290065 | 35.0% | CN | US | Official Doc |
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AI Analysis
πͺοΈ Filter & Filtration Components (Industrial Filters)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Clearance Strategy
π 1. Product Definition & Classification: Do You Really Understand "Filters"?
Filters, the core components for purification in gas generators, liquid processing, and industrial machinery, are complex categories in international trade. They are divided based on function, material, and specific application:
Gas/Liquid Purification Units & Parts: Core components like filter elements belonging to "p purification devices" for gas generators; Liquid/Gas Filtration Equipment: Standalone machines or equipment designed specifically for filtering water, air, or other gases; Industrial Textile Filters: Textile products used for industrial purposes, such as filter cloths or felt, often used in hydraulic presses or similar machinery.
β οΈ Key Distinction Points:
- If the item is a functional component belonging to a larger system (like a gas generator), it falls under Chapter 84;
- If the item is a standalone machine for filtration, it also falls under Chapter 84;
- If the item is made of textile material and used for industrial filtration (like filter cloth), it falls under Chapter 59.
π¦ 2. HS Code Classification Details (2026 Latest Tariff Authoritative Comparison)
| HS Code | Product Description | Applicable Scenario | Classification Logic |
|---|---|---|---|
8405.90.00.00 |
Parts of gas generators and their purification devices; filters are core functional components of purification devices | Filters used within or for gas generator systems | β Part of Purification Device |
8405.10.00.00 |
Purification devices for gas generators; filters meet the usage description | Complete purification units or specific filters designed for gas generators | β Specific Use Equipment |
8421.21.00.00 |
Liquid or gas filtering equipment for filtering or purifying water | Standalone filtration machines for water, air, or other fluids | β Standalone Filtering Machine |
5911.90.00.80 |
Textile articles for technical uses, such as filter elements, filter cloths, etc. | Industrial textile filters, felt, non-woven filter media | β Textile Material |
5911.40.01.00 |
Filter cloth for hydraulic presses or similar machines | Specific textile filter cloths used in heavy industrial machinery | β Specific Textile Application |
π Key Reminder:
- All "parts" or "purification devices" associated with gas generators must be classified under 8405;
- Standalone filtering machines (for water/gas) belong to 8421;
- Textile-based filters (cloths, felt) belong to 5911, with rates varying by specific industrial application.
π° 3. 2026 Latest Tariff Rate Details (Including Surcharges, Policy Surcharges)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Time: From November 10, 2025 (including subsequent imports)
π― 1. 8405.90.00.00 β Parts of Gas Generators and Purification Devices (Filters)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| USITC Surcharge | +25% (from USITC Footnote 9903.88.01) |
| IEEPA Surcharge | +10% (for China/HK products, from Nov 10, 2025) |
| Total Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35% |
| De Minimis Exemption | β Not Available (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:8405.90.00.00 β FOOTNOTE:9903.88.01 |
π Explanation:
- "USITC Surcharge 25%" comes from the "Section 301 Additional Tariffs" under the US Trade Act;
- "IEEPA 10%" is the additional tariff under the International Emergency Economic Powers Act for Chinese products;
- Total 35%, a high tariff rate, must be anticipated in advance!
π― 2. 8405.10.00.00 β Purification Devices for Gas Generators
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Rate | 35.0% |
| Tax Calculation | CIF Γ 35% |
| De Minimis Exemption | β Not Available |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:8405.10.00.00 β FOOTNOTE:9903.88.01 |
π Note:
- Same as the previous one, belonging to "gas generator parts/devices";
- Even if it is a "complete purification unit," as long as it is for gas generators, it applies this tariff.
π― 3. 8421.21.00.00 β Liquid or Gas Filtering Equipment (Water/Air)
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Rate | 35.0% |
| Tax Calculation | CIF Γ 35% |
| De Minimis Exemption | β Not Available |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:8421.21.00.00 β FOOTNOTE:9903.88.01 |
π Note:
- Applies to standalone filtering machines;
- Different from textile filters, this is for machines/equipment;
- Tariff is 35%, high but consistent with other 84xx items.
π― 4. 5911.90.00.80 β Industrial Textile Filter Articles
| Item | Content |
|---|---|
| Base Tariff | 3.8% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Rate | 38.8% |
| Tax Calculation | CIF Γ 38.8% |
| De Minimis Exemption | β Not Available |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:5911.90.00.80 β FOOTNOTE:9903.88.01 |
π Note:
- Applies to textile-based filters (felt, non-woven);
- Higher base tariff (3.8%) compared to machinery (0%);
- Total 38.8%, slightly higher than machinery filters.
π― 5. 5911.40.01.00 β Filter Cloth for Hydraulic Presses
| Item | Content |
|---|---|
| Base Tariff | 8.0% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Rate | 43.0% |
| Tax Calculation | CIF Γ 43.0% |
| De Minimis Exemption | β Not Available |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:5911.40.01.00 β FOOTNOTE:9903.88.01 |
π Note:
- Specific application for hydraulic presses;
- Highest base tariff among the list (8.0%);
- Total 43.0%, the highest in this category.
π οΈ 4. Customs Clearance Practical Advice (Combat Pitfall Avoidance Guide)
β 1. Required Documentation Checklist (None Can Be Missed)
| Document | Must Provide | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Includes dimensions, filtrationη²ΎεΊ¦, flow rate, material type |
| β Material Composition Proof | βοΈ | Crucial to distinguish between "machinery" (84xx) and "textile" (59xx) |
| β Product Photos (Including Label) | βοΈ | Clear model, brand, material tags |
| β Third-Party Test Report | βοΈ | ISO, CE, RoHS (if applicable) |
| β Commercial Invoice | βοΈ | Clearly state "Filter Element for Gas Generator" or "Industrial Filter Cloth" |
| β Certificate of Origin (CO) | βοΈ | If non-Chinese origin, apply for preferential rates |
| β Packing List | βοΈ | Clarify relationship between filter and device, avoid split declaration |
β 2. Declaration Tips (Key Mantra)
π₯ "Machine is Machine, Cloth is Cloth, Name Precise, Tariff Lower!"
| Situation | Correct Declaration | Wrong Practice |
|---|---|---|
| Filter part for gas generator | 8405.90.00.00 or 8405.10.00.00 |
Misdeclare as "Textile" β 38.8%-43% |
| Standalone water filter machine | 8421.21.00.00 |
Misdeclare as "Part" β 35% (but wrong HS) |
| Industrial filter cloth/felt | 5911.90.00.80 or 5911.40.01.00 |
Misdeclare as "Machine Part" β 35% (but wrong HS) |
| Hydraulic press filter cloth | 5911.40.01.00 |
Misdeclare as general textile β 38.8% |
β 3. Special Case Handling
| Situation | Handling Advice |
|---|---|
| OEM Custom Filters | Provide client order + design drawings, avoid being deemed "non-standard" |
| Filter with Frame/Housing | If housing is integral to filtration function, may still be 8421 or 8405; if just a container, declare separately |
| Filter for Medical Use | If for medical equipment, may require FDA registration, but HS classification remains same |
| Filter for Military/Aerospace | Can apply for "Special Use" declaration, rates may not change but documentation critical |
π 5. Global Major Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirements | Remarks |
|---|---|---|---|---|
| πΊπΈ USA | 8405/8421/5911 |
35%-43% | CE, RoHS (if applicable) | 35%-43% includes 25%+10% surcharges |
| π¨π³ China | 8405/8421/5911 |
0%-8% | CCC (if applicable) | No additional surcharges |
| πͺπΊ EU | 8405/8421/5911 |
0%-4.5% (if CE) | CE, REACH | No additional surcharges |
| π¦πΊ Australia | 8405/8421/5911 |
5% | RCM | No additional surcharges |
| π―π΅ Japan | 8405/8421/5911 |
0%-3.2% | PSE, JIS | No additional surcharges |
π Conclusion:
- USA is the only market imposing high additional surcharges;
- Chinese-origin filters face high clearance costs in the US, recommend evaluating supply chain adjustments in advance.
π 6. Common Errors & Pitfall Avoidance Guide (Blood and Tears Lessons)
β Error 1: Declaring "Gas Generator Filter" as "Industrial Textile Filter"
π Consequence: Tariff increases from 35% to 38.8%-43% β Unnecessary cost!
β Error 2: Declaring "Stand-alone Filter Machine" as "Filter Part"
π Consequence: Wrong HS code, potential delay or return β Clearance failure!
β Error 3: Not providing material composition proof for textile filters
π Consequence: Customs cannot determine if it's 5911 or 8405 β Delay or penalty!
β Error 4: Using vague terms like "Filter" in invoice
π Consequence: Customs unsure of exact function β Inspection delay!
β Correct Practice:
"Filter Element for Gas Generator, Model XYZ, Material: Synthetic Media, For Purification Device"
OR
"Industrial Filter Cloth for Hydraulic Press, Model ABC, 100% Polyester, CE Certified"
π― 7. Conclusion: Professional Declaration, Save Time and Cost!
π― Remember the Mantra:
πΉ "Machine is Machine, Cloth is Cloth, Gas Gen Part is 8405, Machine is 8421, Textile is 5911!"
πΉ "HS Code Defines Life, Tariff Differs by 35%, Declaration Error Costs Thousands!"
π Tips:
If your filters are originally from Vietnam, Mexico, Thailand, Malaysia, you can apply for IEEPA Exemption, rates only 0%-5%;
Recommend applying for Advance Ruling before import to avoid clearance risks.
π£ Act Immediately:
π Contact professional customs broker + Provide Product Images + Apply for HS Code Advance Ruling
π Let your filters pass customs smoothly, export efficiently, and double profits!
β¨ Professional Clearance Starts with Precise Classification!
πΌ Every Cent of Your Cost Deserves Precise Calculation!
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.