Professional Water Filtration for Jura I.W.S. Machines
The Jura CLARIS Pro Smart+ Water Filter (25055OS) delivers cleaner water, better coffee flavour, and added machine protection in high-use environments. An integrated hygiene capsule stabilises water in the tank to reduce limescale, while ion-exchange and activated carbon media filter exactly the amount of water needed for each brew. Built-in RFID lets your Jura machine detect the filter, monitor capacity, and prompt timely replacement.
Key Features
- Integrated hygiene capsule helps reduce limescale in the tank
- Ion-exchange + activated carbon up-flow filtration for optimal taste
- RFID Intelligent Water System (I.W.S.) auto detection and reminders
- Suitable for all mains water types; reduces chlorine and off-flavours
- High capacity — up to 300 L in soft water (see hardness guide)
- Using Jura filters properly minimises routine descaling
Why Buy This Filter?
- Protects brew circuits and extends machine life
- Improves cup aroma and flavour consistency
- Automatic filter tracking reduces operator errors
- Professional-size cartridge means fewer changeouts
- Genuine Jura OEM part for reliable performance
Technical Specifications
| Specification | Details |
|---|---|
| Part Number(s) | 25055OS (Intl); 25056 CLEARYL Pro Smart+ (US) |
| Filter Media | Hygiene capsule + ion-exchange & activated carbon |
| Technology | Professional up-flow; RFID / I.W.S. communication |
| Capacity* | Up to ~300 L at 1–10°dH; see hardness guide below |
| Targets | Optimises calcium; reduces chlorine & off-tastes; retains minerals |
| Descaling Impact | Greatly reduces need for descaling when changed on time |
| Included | 1 x CLARIS Pro Smart+ cartridge (dark grey) |
*Capacity varies by water hardness; replace when machine prompts.
Filter Capacity by Water Hardness
- 1–10°dH: up to ~300 L
- 11–12°dH: up to ~240 L
- 13–15°dH: up to ~180 L
- 16–20°dH: up to ~120 L
- 21–25°dH: up to ~95 L
- 26–30°dH: up to ~80 L
Compatible Jura Professional Machines
- GIGA X8
- X10
- X8 / X6
- WE8 / WE6
Not for Jura home models (E, S, Z, ENA, etc.) that use the smaller CLEARYL / CLARIS Smart+ filter. Check your manual.
Frequently Asked Questions
Is this the right filter for my Jura?
If you own a WE, X or GIGA Professional model with I.W.S., this is the correct Pro-size cartridge. Home models use CLEARYL / CLARIS Smart+ (no “Pro”).
How does the hygiene capsule work?
The capsule at the cartridge base helps stabilise water in the tank and reduce limescale before brewing.
When should I change the filter?
Your Jura tracks usage via RFID and will prompt replacement based on water volume and hardness—follow the on-screen alert.
Do I still need to descale?
Filter use greatly reduces descaling frequency; descale only when the machine requests it.
Can I run without a filter?
Yes, but scale builds faster and you must descale more often. Using a filter protects the machine and improves flavour.
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