Wet Laid Nonwoven Board for Filtration from United States
Specialty wet machine board, over 225 g/m², designed for industrial air and liquid filtration media substrates. This uncoated board is produced by a wet-laid process and is not further worked or processed. It is classified under tariff item 4805.93.00 as other uncoated paperboard weighing 225 g/m² or more.
Duty Rate — United States → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the board is uncoated and not impregnated with filtration-enhancing chemicals, which could change classification
• Verify the weight exceeds 225 g/m² and keep process documentation for CBSA
• If the board is treated with resins, it may fall under heading 4811