Westinghouse W4HA6 Air Filter Rack from Germany
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.
Duty Rate — Germany → Canada
0%
Import Tips
• 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