Oil-Resistant PTFE-Doped Nonwoven Filter Media
Meltblown nonwoven filter media from polypropylene filaments, 24 g/m², doped with PTFE particles for oil repellency in industrial air filters. Fits HTS 5603.11.00.10 as impregnated/coated man-made filament nonwoven ≤25 g/m² with PTFE beyond standard plastics exclusion. Used in HVAC and automotive cabin filters.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically for industrial filtration machinery
Textile products for technical machinery uses in Chapter 59, end-use driven.
If other treated nonwovens of man-made staple
Filament vs staple fiber construction splits headings within Chapter 56.
If containing glass fibers
Tariff excludes glass fiber nonwovens, directing to Chapter 70.
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Import Tips & Compliance
• Provide filtration efficiency tests (e.g
• HEPA specs) for valuation; customs scrutinizes technical textiles
• Confirm doping doesn't constitute 'lamination' per chapter notes to stay in 5603
• EPA/NIOSH compliance docs mandatory for filter media destined for respirators
Related Products under HTS 5603.11.00.10
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A lightweight nonwoven fabric made from man-made filaments weighing not more than 25 g/m², impregnated with a special resin to mimic the texture and appearance of genuine suede leather. Classified under HTS 5603.11.00.10 due to its specific impregnation beyond standard plastics or rubber, explicitly noted as 'imitation suede' in the tariff description. Commonly used in fashion for linings and apparel accents.
PU-Impregnated Spunbond Polypropylene Wiper
Low-weight spunbond nonwoven sheets from polypropylene filaments, weighing 20 g/m², impregnated with polyurethane for enhanced absorbency and durability in industrial cleaning. Fits HTS 5603.11.00.10 as man-made filament nonwoven with impregnation other than/in addition to rubber or plastics (PU specified distinctly). Ideal for disposable wipers in automotive and electronics sectors.
Resin-Coated SMS Nonwoven Coverstock
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Antimicrobial Copper-Infused Nonwoven Mask Liner
Spunbond nonwoven liner from polyester filaments, 16 g/m², infused with copper ions for antiviral properties in face mask inserts. Classified HTS 5603.11.00.10 for low-weight man-made filament nonwoven with metal impregnation qualifying as 'other material'. Supports PPE hygiene standards.
UV-Stabilized Polyolefin Nonwoven Greenhouse Shade
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Herbal Extract Impregnated Cosmetic Nonwoven Pad
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