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.

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

Short phrases that describe this HS-4 heading when you're searching or filtering schedules.

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

How people often phrase their search when they're trying to classify goods like yours.

What products fall under HS-4 9020?
How to classify breathing appliances for import?
Are gas masks with no filters covered by HS-4 9020?
What are the import duties for breathing apparatus?
How to determine if a mask is a gas mask or protective mask?
What is the difference between HS-4 9020 and HS-9?

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.