42912330 - Water-purifying apparatus

CPV code 42912330 in the EU Common Procurement Vocabulary refers to Water-purifying apparatus. It sits at level 6 of the CPV hierarchy as a subcategory within the 42 division. This code is nested directly under 42912300, narrowing the broader category into the specific area of water-purifying apparatus. As a leaf code, 42912330 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns water-purifying apparatus. Contracting authorities across the EU use 42912330 in TED notices and national procurement portals to signal that a tender relates to water-purifying apparatus.