aquarium oxygen pump hose
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3917320020 | 38.1% | CN | US | Official Doc |
| 4009120050 | 20.0% | CN | US | Official Doc |
| 8414596595 | 37.3% | CN | US | Official Doc |
| 4009110000 | 37.5% | CN | US | Official Doc |
| 3917320050 | 38.1% | CN | US | Official Doc |
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AI Analysis
π Aquarium Oxygen Pump Hose: HS Code Classification & US Customs Clearance Guide (2026)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Clearance Strategy
π Part 1: Product Definition & Classification β Do You Really Know What an "Aquarium Hose" Is?
An Aquarium Oxygen Pump Hose is a critical accessory for aquatic life support systems. In international trade, its classification depends entirely on material composition and functional specificity.
Two Main Categories: 1. Plastic Tubing (PVC/PE): General-purpose flexible tubes made from polymers. 2. Vulcanized Rubber Tubing: Elastic, durable tubes often used for specialized equipment or heavy-duty applications.
β οΈ Critical Distinction:
- If the hose is made of Plastic (e.g., PVC, PE) β It falls under Chapter 39 (Plastics).
- If the hose is made of Vulcanized Rubber β It falls under Chapter 40 (Rubber).
- If it is explicitly designed as a Spare Part for an Air Pump (and not just generic tubing) β It may fall under Chapter 84 (Machinery Parts).
π¦ Part 2: HS Code Classification Details (2026 Latest Tariff Authority)
Based on the provided data, here are the five possible HS Codes, their summaries, and tax details.
| HS Code | Product Summary | Material/Format | Applicable Scenario |
|---|---|---|---|
| 3917.32.00.20 | Shape matches hoses, material is Plastic (e.g., Polyethylene). Fits plastic tube category. | Plastic (PE/PVC) | Standard aquarium airline tubing, clear or colored plastic. |
| 4009.12.00.50 | Form is a hose, material is Vulcanized Rubber, used as an accessory for aquarium equipment. | Vulcanized Rubber | Specific rubber hoses for aquarium aerators or pumps. |
| 8414.59.65.95 | Belongs to spare parts for air pumps, fits pump accessory attributes. Material usually PVC or Silicone. | PVC/Silicone | Specifically marketed as a "Pump Part" rather than generic tubing. |
| 4009.11.00.00 | Form is a hose, material is Vulcanized Rubber or similar elastic material. Fits vulcanized rubber hose features. | Vulcanized Rubber | General vulcanized rubber hoses, possibly with fabric reinforcement. |
| 3917.32.00.50 | Infer material is Plastic, shape matches tubes/hoses, belongs to other subcategories. | Plastic | Generic plastic hoses not specified under other precise plastic headings. |
π Key Reminder:
- Plastic Hoses generally attract higher total tariffs (around 38.1%) due to Section 301 duties.
- Rubber Hoses have a lower total tax rate (20.0% or 37.5%) depending on the specific subheading.
- Pump Parts (8414) also attract high tariffs (37.3%).
- Misclassification Risk: Declaring a rubber hose as plastic (or vice versa) will lead to customs delays, re-classification, and penalties.
π° Part 3: 2026 Latest Tariff Rate Details (Including Surcharges & Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: 2025/2026 (Current Trade Policies)
π― 1. 3917.32.00.20 β Plastic Hoses (Polyethylene etc.)
| Item | Content |
|---|---|
| Base Tariff | 3.1% (ad valorem) |
| Section 301 Surcharge | +25.0% (USITC Footnote) |
| IEEPA Surcharge | +10.0% (Targeted at China) |
| Total Tax Rate | 38.1% |
| Calculation | CIF Value Γ 38.1% |
| De Minimis Exemption | β Not Eligible (deny_de_minimis) |
| Legal Path | Base: 3.1% β Section 301: 25.0% β IEEPA: 10.0% |
π Explanation:
- This is a common classification for standard PVC airline tubing.
- The 25% Section 301 duty is the largest component, making plastic aquarium accessories expensive to import from China to the US.
π― 2. 4009.12.00.50 β Vulcanized Rubber Hose (Aquarium Accessory)
| Item | Content |
|---|---|
| Base Tariff | 2.5% (ad valorem) |
| Section 301 Surcharge | +7.5% (USITC Footnote) |
| IEEPA Surcharge | +10.0% (Targeted at China) |
| Total Tax Rate | 20.0% |
| Calculation | CIF Value Γ 20.0% |
| De Minimis Exemption | β Not Eligible |
| Legal Path | Base: 2.5% β Section 301: 7.5% β IEEPA: 10.0% |
π Note:
- This is the lowest tax rate option in the dataset.
- If your hose is indeed made of vulcanized rubber, using this HS Code can save you ~18% in taxes compared to plastic.
- Ensure the product is genuinely rubber, not just "rubber-like" plastic.
π― 3. 8414.59.65.95 β Spare Parts for Air Pumps
| Item | Content |
|---|---|
| Base Tariff | 2.3% (ad valorem) |
| Section 301 Surcharge | +25.0% (USITC Footnote) |
| IEEPA Surcharge | +10.0% (Targeted at China) |
| Total Tax Rate | 37.3% |
| Calculation | CIF Value Γ 37.3% |
| De Minimis Exemption | β Not Eligible |
| Legal Path | Base: 2.3% β Section 301: 25.0% β IEEPA: 10.0% |
π Explanation:
- Use this if the hose is sold specifically as a replacement part for a specific air pump model.
- Requires proof of function as a "part" rather than a general "tubing."
π― 4. 4009.11.00.00 β Vulcanized Rubber Hose (General)
| Item | Content |
|---|---|
| Base Tariff | 2.5% (ad valorem) |
| Section 301 Surcharge | +25.0% (USITC Footnote) |
| IEEPA Surcharge | +10.0% (Targeted at China) |
| Total Tax Rate | 37.5% |
| Calculation | CIF Value Γ 37.5% |
| De Minimis Exemption | β Not Eligible |
| Legal Path | Base: 2.5% β Section 301: 25.0% β IEEPA: 10.0% |
π Note:
- Higher tax than4009.12.00.50due to the specific "Aquarium Accessory" subcategory having a lower Section 301 rate.
- Generic rubber hoses without specific "aquarium" designation may fall here.
π― 5. 3917.32.00.50 β Other Plastic Hoses
| Item | Content |
|---|---|
| Base Tariff | 3.1% (ad valorem) |
| Section 301 Surcharge | +25.0% (USITC Footnote) |
| IEEPA Surcharge | +10.0% (Targeted at China) |
| Total Tax Rate | 38.1% |
| Calculation | CIF Value Γ 38.1% |
| De Minimis Exemption | β Not Eligible |
| Legal Path | Base: 3.1% β Section 301: 25.0% β IEEPA: 10.0% |
π Note:
- Essentially the same tax burden as3917.32.00.20.
- Use when the specific plastic type (e.g., PE) doesn't fit the precise description of .20.
π οΈ Part 4: Customs Clearance Practical Advice (Pitfall Avoidance Guide)
β 1. Preparation Checklist (Non-negotiable)
| Document | Required? | Notes |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state Material (PVC, PE, Rubber, Silicone) and Dimensions. |
| β Material Safety Data Sheet (MSDS) | βοΈ | Proves chemical composition, especially for rubber/plastic identification. |
| β Product Photos (Clear & Labeled) | βοΈ | Show texture (smooth vs. elastic), cross-section, and usage context (aquarium). |
| β Commercial Invoice | βοΈ | Description must match HS Code exactly (e.g., "Aquarium Air Tubing, PVC"). |
| β Packing List | βοΈ | Separate items if sold with pumps; do not bundle if it complicates classification. |
β 2. Declaration Strategy (Key Mantra)
π₯ "Material First, Function Second, Specificity Wins!"
| Scenario | Correct Declaration | Wrong Action |
|---|---|---|
| Standard Clear Tube | 3917.32.00.20 (Plastic) |
Declare as Rubber β 10% tax diff risk + audit. |
| Black/Elastic Tube | 4009.12.00.50 (Rubber) |
Declare as Plastic β 38.1% instead of 20%. |
| Spare Part Kit | 8414.59.65.95 (Pump Part) |
Declare as Generic Hose β May be rejected if function isn't clear. |
| Mixed Package | Split Declaration | Bundle Pump + Hose together β Misclassification risk for both. |
β 3. Special Handling
| Situation | Recommendation |
|---|---|
| Silicone Hoses | Often classified under Plastics (39) or Rubber (40) depending on hardness. Provide hardness test (Shore A) to justify Rubber if possible for lower tax. |
| OEM Custom Hoses | Provide client PO and technical drawings. |
| Small Samples (< $800) | No De Minimis Exemption! Even small shipments are subject to duties due to Section 301/IEEPA policies. |
π Part 5: Global Market Comparison (2026 Update)
| Country/Region | Recommended HS Code | Est. Tariff (China Origin) | Notes |
|---|---|---|---|
| πΊπΈ USA | 3917.32.00.20 or 4009.12.00.50 |
20% - 38.1% | High Section 301 & IEEPA taxes. |
| π¨π³ China | 3917.32.00.20 |
~5-10% | Import duty + VAT. |
| πͺπΊ EU | 3917.32.00.90 |
0-6% | Lower base duty, but VAT applies. |
| π¬π§ UK | 3917.32.00.90 |
0-6% | Post-Brexit tariffs may vary. |
π Conclusion:
- The USA remains the most challenging market for Chinese-made aquarium accessories due to add-on tariffs.
- Rubber hoses (4009.12.00.50) offer the best tax efficiency (20%) in the US market compared to plastic alternatives.
- Consider supply chain diversification (e.g., Vietnam, Thailand) if volume is high, as they may enjoy IEEPA exemptions.
π Part 6: Common Mistakes & Pitfall Guide
β Mistake 1: Calling all tubes "Plastic" when they are Rubber
π Consequence: Underpayment of tax (20% vs 38%), leading to retroactive fines + penalties.
β Mistake 2: Declaring as "Parts of Air Pump" when it's Generic Tubing
π Consequence: Customs may reject the classification as "Part" lacks specificity, forcing reclassification to General Hose.
β Mistake 3: Ignoring IEEPA 10% Surcharge
π Consequence: Budget miscalculation. Always add 10% to your cost model for China-origin goods to the US.
β Correct Practice:
"Aquarium Air Line Tubing, PVC, Clear, 3mm ID, Bulk Roll, China Origin"
OR
"Vulcanized Rubber Hose for Aquarium Aerator, Black, 10ft, China Origin"
π― Part 7: Conclusion β Precise Classification Saves Money!
π― Remember the Mantra:
πΉ "Plastic = 38.1%, Rubber = 20%, Pump Part = 37.3%."
πΉ "Material Dictates Code, Code Dictates Cost."
πΉ "No De Minimis for Section 301 Items!"
π Pro Tip:
If you are importing large volumes, consider applying for a Tariff Engineering strategy to see if the product can be classified under a lower-duty rubber subcategory (4009.12.00.50).
Also, pre-apply for an Advance Ruling from US Customs if your product is borderline between Plastic and Rubber.
π£ Immediate Action:
π Contact your freight forwarder with material specs.
π Verify if your supplier can provide MSDS/Proof of Material.
π Optimize your HS Code to save ~18% tax!
β¨ Professional Customs Clearance Starts with Accurate Classification!
πΌ Every Percentage Point Matters in Global 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.