Paper Pulp Filter Plate for Industrial Oil Filtration
Flat plates compressed from paper pulp for removing particulates from hydraulic and lubricating oils in machinery. HTS 4812.00.00.00 applies as these are paper pulp plates designed exclusively for filtration blocks/slabs.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for beverage filtration when part of complete machinery
Beverage filter components assembled into machines fall under 8421, not pulp plates alone.
If in boxes or converted for retail packaging
Paper pulp filter plates packaged as retail sanitary items shift to 4819.
If semichemical fluting paper in rolls for corrugation
Meets specific CMT crush resistance for fluting under 4805.11, not general filter plates.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Submit ISO 16889 multi-pass test results proving oil filtration efficacy to support 4812 classification
• Declare exact pulp composition (virgin vs recycled) as it affects duty rates within paper chapters
Related Products under HTS 4812.00.00.00
Molded Paper Pulp Filter Plate for Wine Filtration
Plates molded from cellulose paper pulp for clarifying wine by removing sediments during production. HTS 4812.00.00.00 covers these as paper pulp filter plates.
Paper Pulp Filter Block for Aquarium Systems
Blocks of compressed paper pulp for biological and mechanical filtration in home and commercial aquariums. Classified under HTS 4812.00.00.00 for paper pulp filter blocks.
Industrial Paper Pulp Slab for Paint Filtration
Heavy-duty slabs from paper pulp for filtering impurities from industrial paints and coatings. HTS 4812.00.00.00 for filter slabs of paper pulp.
Paper Pulp Filter Plate for Coffee Brewing
Reusable plates of paper pulp for commercial coffee percolators to filter grounds. Under HTS 4812.00.00.00 as filter plates.
High-Density Paper Pulp Filter Block for Beer
Dense blocks for diatomaceous earth replacement in beer clarification. HTS 4812.00.00.00 filter blocks.
Paper Pulp Filter Block for Water Purification
A rigid block made from compressed paper pulp designed specifically for filtering impurities from drinking water in residential systems. It falls under HTS 4812.00.00.00 as it is a filter block explicitly made of paper pulp, meeting the heading's criteria for blocks, slabs, and plates used in filtration.