Which models are covered by Carado's 7-year Leakproof Warranty? 12 July 2022 08:21 Updated Carado's 7-year leakproof warranty applies to all models from 2020 year of manufacture. If you have a question about this article, or if you would like to praise or criticise us to help us make our content even more targeted for you, please contact us using our enquiry form. You can find an overview of all our Carado dealers and service partners HERE. Have more questions? Submit a request Related articles How many years does the Carado GmbH leakproof warranty last? How often must a leak test be carried out? What happens if I forget to do the leak test and can I do it later? How much does the leak test cost? Under what conditions is the warranty granted?