Filter paper and paperboard
Other paper, paperboard, cellulose wadding and webs of cellulose fibres, cut to size or shape; other articles of paper pulp, paper, paperboard, cellulose wadding or webs of cellulose fibres. > Filter paper and paperboard > Filter paper and paperboard
Duty Rate (from China)
Subheadings
Products classified under Tariff item 4823.20
Aquarium Filter Pads Cut to Size
Pre-cut rectangular pads of activated carbon-impregnated filter paper for aquarium mechanical filtration. These pads are cut to size and fall under tariff item 4823.20.00 as filter paper and paperboard.
4823.20.00Basket-Style Industrial Paint Filter 190 Micron
Basket-shaped industrial paint filters made from high-burst-strength filter paperboard, die-cut to capture contaminants larger than 190 microns in spray booth applications. These filters are classified under tariff item 4823.20.00 as filter paper and paperboard cut to shape.
4823.20.00Clearcoat Application Paint Filter Bag 140 Micron
Bag-style disposable paint filters made of cellulose filter paper, heat-sealed and cut to shape for straining clearcoat automotive paints. These filters are designed to remove contaminants larger than 140 microns and fall under tariff item 4823.20.00 as filter paper products.
4823.20.00Coffee Filter Papers Cut to Shape
Cone-shaped and basket-style coffee filter papers cut precisely for drip coffee makers, made from unbleached pulp. These filters are classified under tariff item 4823.20.00 as filter paper cut to shape.
4823.20.00Cone-Shaped Automotive Paint Strainer 100 Micron
Cone-shaped disposable paint strainers made from specialized filter paper, cut to fit funnels in paint guns. These strainers filter impurities from automotive spray paint and are classified under tariff item 4823.20.00 as filter paper cut to shape.
4823.20.00Glass Microfiber Filter Discs
Circular discs of borosilicate glass microfiber filter paper cut to standard diameters for air monitoring and liquid filtration. These discs are classified under tariff item 4823.20.00 as specialty filter paper cut to shape.
4823.20.00HVAC Air Filter Media Sheets
Cut-to-size pleated filter paper sheets for residential HVAC systems, with antimicrobial treatment. These sheets are classified under tariff item 4823.20.00 as filter paper cut to shape, balancing airflow and particle capture.
4823.20.00HVLP Spray Gun Paint Strainer Mesh 80 Micron
Pleated mesh-style paper strainers for HVLP spray guns, die-cut from high-wet-strength filter paper to filter at 80 microns. These strainers are classified under tariff item 4823.20.00 as filter paper products cut to shape.
4823.20.00Industrial Buchner Funnel Filter Sheets
Perforated circular filter sheets sized for Buchner funnels used in vacuum lab filtration, made of high wet strength paper. These sheets are classified under tariff item 4823.20.00 as filter paper cut to size.
4823.20.00Inline Funnel Paint Strainer 60 Micron
Funnel-shaped inline strainers made of fine-porosity filter paper for professional paint mixing, removing particles as small as 60 microns. These pre-cut and pleated strainers fall under tariff item 4823.20.00 as filter paper articles.
4823.20.00Oil Analysis Filter Discs
Micro-porous filter discs cut for machinery oil contamination testing, capturing wear particles per ISO 4406. These discs are classified under tariff item 4823.20.00 as precision filter paper cut to shape.
4823.20.00Photographic Developing Filter Papers
Pre-cut filter papers with precise pore structure for darkroom chemical filtration and debris removal, acid-resistant for developer solutions. These are classified under tariff item 4823.20.00 as specialty filter paper cut to size.
4823.20.00Primer Paint Cylindrical Strainer 120 Micron
Cylindrical paper strainers optimized for automotive primer paints, capturing particles larger than 120 microns. These precision-shaped strainers are made from sulfate process filter paperboard and are classified under tariff item 4823.20.00.
4823.20.00Quantitative Filter Paper Sheets
Pre-cut sheets of ashless filter paper for gravimetric analysis in laboratories, with high purity and controlled porosity. These sheets are classified under tariff item 4823.20.00 as filter paper cut to size.
4823.20.00Sterile Syringe Filter Membranes
Pre-cut circular filter membranes for HPLC sample prep and sterile filtration, individually packaged. These membranes are classified under tariff item 4823.20.00 as filter paper cut to shape, though they may be made of synthetic materials.