Air Ionizer Filter Housing
Housing for HEPA filters in air purifying systems with ionizers for cleanroom environments in semiconductor fabs. Classified as part of gas filtering apparatus in HTS 8421.99.01.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If complete air purifying unit
Assembled filters or complete cleaners classify as machines.
If primarily a fan housing
Air handling with filtering subordinate goes to fans.
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Import Tips & Compliance
• Cleanroom certification (e.g
• Class 1) and DOP/PAO test data required
• Document airflow and particle removal specs for apparatus parts status
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