Your coffee begins with water of the right quality. The Jura CLARIS Blue+ filter is a next‑generation solution that adds a light, natural deposit of active granules at the cartridge’s lower end. This design helps stabilize water within the tank as it flows, while the established upflow filtration always meters the exact amount of water needed for each brew. In everyday use, you may notice the water in the tank feels consistently prepared as you fill and brew, laying a steady foundation for your routine. While individual results vary with water sources, CLARIS Blue+ prioritizes hygiene and cleanliness in the system, supporting smooth operation and potentially longer intervals between routine maintenances.

How CLARIS Blue+ works

The plus in CLARIS Blue+ combines an enhanced depot of natural granules with Jura’s trusted upflow principle. This combination stabilizes tank water and reduces mineral buildup at the tank bottom, even when water hardness varies. At the same time, the upper filtering stage targets the exact water volume required for a perfect cup, using ion exchange and activated carbon in an upflow configuration. The result is freshly filtered water before every brew, with fewer substances that can affect flavor perception.

What this could mean for you

• Improved hygiene and cleanliness in the water circuit, contributing to a smoother coffee routine.
• Potentially more reliable extraction thanks to consistently pre-filtered water.
• Reduction in limescale deposits at the tank bottom through the natural stabilization process.
• Effective filtration that can handle varied tap water worldwide, including lower hardness areas.

Compatibility and what's in the set

CLARIS Blue+ is designed for a wide range of Jura machines and works with many popular models. This 3‑pack includes three CLARIS Blue+ filter cartridges ready to swap in when you need them, ensuring you can keep a steady supply on hand. The packaging may show condensation, which is normal and does not affect the contents.

• Works with multiple Jura coffee machines, including many A, ENA, F, J, S, and Z series models.
• Freshly filtered water before every brew, helping to maintain a clean water base.
• Content: 3 Jura CLARIS Blue+ Water Filter Cartridges.
• Note: Condensed water inside the packaging is completely normal.

Three cartridges in one set means less frequent searches for replacements and more time enjoying your coffee ritual. While every setup is different, substituting CLARIS Blue+ as part of a regular cleaning routine can help maintain a robust filtration flow and water quality for daily brewing.