Trundle Bed Foam Mattress
Thin 5-inch foam mattress for pull-out trundle beds, cellular PU construction. 9404.21.00 for all cellular plastic mattresses including thin profiles.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If marketed as seating cushion
End-use as seat rather than sleep surface changes to general plastic articles.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Minimum thickness doesn't affect classification; all bedding foams qualify
• Pair with trundle frame? Enter separately to avoid furniture set issues
Related Products under HTS 9404.21.00
Memory Foam Mattress
A queen-size mattress made from visco-elastic polyurethane foam, designed for comfort and pressure relief. Classified under HTS 9404.21.00 as it is composed of cellular plastics (foam) throughout, whether or not covered with a fabric ticking.
Latex Foam Mattress
A natural latex foam mattress providing buoyant support, typically covered with organic cotton. Falls under HTS 9404.21.00 due to its cellular rubber composition, qualifying whether covered or not.
Gel-Infused Polyfoam Mattress Topper
A 3-inch thick topper with cooling gel-infused polyurethane foam, used to enhance existing mattresses. HTS 9404.21.00 applies as a mattress article of cellular plastics, covered or uncovered.
Roll-Packed Foam Mattress
Compressed 'bed-in-a-box' polyurethane foam mattress in queen size, expands after unrolling. Classified in 9404.21.00 for cellular plastic construction, regardless of packaging or covering.
Dunlop Latex Mattress
Firm Dunlop-processed natural latex core mattress with quilted cover. HTS 9404.21.00 covers cellular rubber mattresses like this, explicitly including covered variants.
Cooling Gel Memory Foam Mattress
King-size mattress with open-cell memory foam infused with cooling gel for temperature regulation. Fits 9404.21.00 as cellular plastics whether or not covered.