The warranty for industrial vacuum cleaners is generally governed by the Civil Code and the conditions of the manufacturer/seller. In Italy, the minimum legal warranty for goods purchased by professionals (B2B) is typically 1 year from the date of purchase, covering hidden defects or non-conformities.

It is common for industrial vacuum manufacturers to offer extended or conditional warranty terms. For example, Depureco offers a 2-year extension beyond the standard warranty if the buyer purchases a set of original replacement filters.