The CLARIS Smart Verlängerung by Jura is an extension element designed for use with Jura's CLARIS Smart water filters in fully automatic coffee machines. It allows you to position the filter correctly and securely in deeper or larger water tanks, ensuring that the filter works optimally and the entire water volume is treated. By maintaining correct filter placement, the Verlängerung helps guarantee consistent water quality, better-tasting coffee and espresso, and reliable machine protection.
Technically, the CLARIS Smart Verlängerung is a precisely fitted plastic extension that connects firmly to the compatible CLARIS Smart filter cartridge. It is engineered to match Jura's filter interface, so that water flows cleanly through the filter without bypassing it. The material is designed for food-contact use and for continuous immersion in the water tank of Jura coffee machines.
In terms of application, the Verlängerung is simply attached to the bottom end of a compatible CLARIS Smart cartridge and then inserted into the water tank of the relevant Jura machine model. This is particularly useful for devices with higher or asymmetrical water tanks, where the filter would otherwise not reach the ideal position near the tank floor. The result is an even filtration of the water that enters the brewing system, contributing to optimal extraction of coffee aromas and a balanced taste profile.
Key advantages for the user include extended and more reliable filter coverage in the tank, reduced limescale deposits in the machine, and thus more stable performance and potentially fewer maintenance interventions. Proper filtration also helps reduce off-flavors and odors caused by chlorine or other substances in tap water. Over time, using the correct filter setup can support the longevity and operational stability of your Jura coffee machine.
Jura, as a Swiss premium manufacturer of fully automatic coffee machines, is known for high quality, focus on user comfort, and sophisticated design. The company emphasizes durable products and precise engineering, developed to deliver consistent coffee quality over many years. While specific sustainability measures related to this accessory are not stated here, Jura's general emphasis on durable, repairable high-end machines and efficient brewing technology can contribute to reduced resource consumption over time compared with short-lived, disposable alternatives. By choosing original Jura components like the CLARIS Smart Verlängerung and maintaining your machine correctly, you support a long service life for your equipment and help avoid premature replacement, which in turn can reduce waste and resource use. In this way, your purchase can be seen as a contribution to a more careful and sustainable handling of high-quality appliances.