What products fall under HS-4 9020?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
9020 — Breathing appliances and gas masks; excluding protective masks having neither mechanical parts nor replaceable filters and excluding apparatus of item no. 9019.20
Chapter 90: Optical, photographic, medical instruments
Plain-language overview
Use HS-4 9020 when importing breathing appliances and gas masks, such as those used in medical settings or industrial applications. For example, a shipment of respiratory masks designed for healthcare workers falls under this classification.
When determining the correct subheading, note that HS-6 902000 specifically excludes protective masks without mechanical parts or replaceable filters. If your product includes such features, it qualifies for this code; otherwise, you may need to look elsewhere.
If you are importing gas masks that do not fit the criteria of HS-6 902000, consider whether they might be classified under other headings, such as those for protective equipment in HS-9. This distinction is crucial for compliance and duty calculations.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
breathing appliances · gas masks · medical respiratory masks · industrial breathing apparatus · protective masks · replaceable filters · HS-4 9020 · HS-6 902000 · import classification · customs duties
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Medical respiratory masks with replaceable filters
- Gas masks for industrial use with mechanical components
- Breathing apparatus for scuba diving with integrated filters
- Respirators designed for hazardous material handling
- Air-purifying respirators with mechanical parts
Common questions
Frequent classification questions with short practical guidance.
How to classify breathing appliances for import?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are gas masks with no filters covered by HS-4 9020?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the import duties for breathing apparatus?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine if a mask is a gas mask or protective mask?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What is the difference between HS-4 9020 and HS-9?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
classification of breathing appliances for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
importing gas masks with mechanical parts
Check the exact product specs and destination-country tariff notes before finalizing the code.
requirements for respiratory masks under HS-4 9020
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
understanding HS-6 902000 for gas masks
Use this topic to narrow your shortlist, then validate the final code against legal wording.
exclusions in HS-4 9020 for protective masks
Use this topic to narrow your shortlist, then validate the final code against legal wording.
how to classify medical breathing apparatus
Use this topic to narrow your shortlist, then validate the final code against legal wording.
duty rates for importing gas masks
Check the exact product specs and destination-country tariff notes before finalizing the code.
criteria for respiratory masks in international trade
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are classified under HS-4 9020?
- HS-4 9020 covers breathing appliances and gas masks, specifically those with mechanical parts and replaceable filters.
- Are there any exclusions under HS-4 9020?
- Yes, protective masks without mechanical parts or replaceable filters are excluded from this classification.
- How do I know if my product fits HS-6 902000?
- If your product is a breathing appliance or gas mask with mechanical components and replaceable filters, it fits HS-6 902000.
- What should I do if my gas mask doesn't fit HS-4 9020?
- Check other headings, particularly those related to protective equipment, to find the appropriate classification.
- What are the customs duties for importing breathing appliances?
- Duties vary by country and product specifics; consult your local customs authority for accurate rates.
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