Westinghouse W4HA6 Air Filter Rack
The Westinghouse W4HA6 filter rack holds MERV-rated filters in air handler cabinets of air conditioning systems, maintaining air quality during temperature/humidity processing. Tariff item 8415.90.90 encompasses filter housing and support parts of air conditioning machines.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the rack is a generic metal frame not identifiable as an AC part
Other articles of iron or steel may apply if the rack is not dedicated to air conditioning systems.
If the rack is part of the outer cabinet structure
Chassis, chassis bases or outer cabinets of AC machines are classified in the sibling tariff item.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify the filter rack as a part of an air conditioning machine, not as a general metal frame, to qualify for the parts rate
• Provide installation diagrams showing the rack's integration into AC air handler units
• Ensure the rack dimensions match standard AC filter sizes for CBSA verification
Related Products under Tariff item 8415.90.90
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This service valve assembly allows refrigerant charging, evacuation, and pressure testing on air conditioning condensing units while maintaining system integrity. It is a critical component for the proper operation and maintenance of AC systems. As a part of an air conditioning machine, it is classified under this tariff item.
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This thermostatic expansion valve automatically adjusts refrigerant superheat in air conditioning evaporator circuits for precise temperature and humidity control. It is an essential component for regulating the cooling process in AC systems. As a part of an air conditioning machine, it falls under this tariff item.
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