43914LeafLevel 5
Filtering or purifying machinery and apparatus, for liquids or gases, except oil filters, petrol filters and air intake filters for internal combustion engines
**Includes:** This subclass is defined through the following headings/subheadings of the HS 2012: 8421.21, .22, .29, .39.
GET
/api/v1/systems/cpc_v21/nodes/43914Cross-system equivalences5
HS 2022
842121Machinery; for filtering or purifying waterpartial842122Machinery; for filtering or purifying beverages other than waterpartial842129Machinery; for filtering or purifying liquids, n.e.c. in item no. 8421.2partial842139Machinery; for filtering or purifying gases, other than intake air filters, catalytic converters or particulate filters for internal combustion enginespartial