Coffee controlMixed
Extraction format, adjustment and the amount of manual control available.
Premium cold-brew bean-to-cup · 15664
JURAJ10
JURA’s polished hot-and-cold household machine pairs true cold extraction with Sweet Foam, a strong grinder and a clear maintenance system, at a firmly premium price.
Best forPremium households wanting one-touch hot, cold and flavoured milk drinks with guided care
Think twice ifValue-first buyers, removable-brew-group fans or anyone who wants manual espresso control
Price band£800+Prices change daily—see today’s price at the retailer
More retailers ↓We don’t quote prices because they change daily. The retailer always shows today’s price.
Quick pros & cons
What it gets right—and what it asks of you.
Pros
✓Cold Extraction Process brews cold rather than cooling hot coffee
✓Sweet Foam expands the milk-drink menu without manual mixing
✓P.A.G.2+ grinder and 4.3-inch touchscreen support repeatability
✓Automatic programmes keep maintenance visible and structured
Cons
–Premium price is difficult to justify for basic black coffee
–Internal brew unit is not owner-removable
–Milk-system hygiene still needs attention after every milk session
Where to buy
Check today’s price.
Price band£800+
Affiliate disclosure: some retailer links may earn Home Coffee Index a commission at no extra cost to you. Official De’Longhi store links are tracked by Awin. This never changes our verdict. We don’t show prices on this page; each retailer shows today’s price, stock and delivery.
Source 01
J
JURAManufacturer
Opens JURA’s listing for the exact 15664; it shows today’s price, stock and delivery.
Check price at JURA ↗More choice
A
Amazon UKExact product affiliate link
Open the verified 15664 product destination and confirm the seller, variant and delivery terms.
Search exact model on Amazon UK ↗Structured specifications
The numbers that affect daily use.
- Width
- 31.8 cm
- Depth
- 44.6 cm
- Height
- 34.8 cm
- Heat system
- Thermoblock
- Water tank
- 1.9 L
- Grinder
- P.A.G.2+ grinder; 280 g hopper
- Pressure
- 15-bar pump
- Milk
- One-touch milk and Sweet Foam
- Warranty
- Check JURA UK terms for the exact 15664 model
Evidence and provenance
What this page is based on.
JURA product information
Used for the model identity, dimensions, systems and warranty details shown above.
Open manufacturer source ↗Ben Murrell, editor
This is a desk-researched verdict. The score weighs capability, workflow, ownership trade-offs, kitchen fit and value; it is not an owner star rating.
Read the scoring and sourcing policy →Checked 2 August 2026
Specifications and model details were checked on this date. We don’t quote prices; the retailer shows today’s price, stock, delivery and returns.
Check today’s price ↑Daily workflow
From sleepy to first cup.
Spec sheets miss the routine. This is what owning the machine actually feels like.
- 01
Fill the 280 g hopper and choose a speciality
- 02
Select hot extraction, cold extraction or Sweet Foam where supported
- 03
Adjust strength and volume on the touchscreen
- 04
Place the cup and let the machine grind, brew and add milk
- 05
Complete the milk clean and any Cockpit maintenance prompt
Own this machine?
Open J10 maintenance guide →Use the exact-model care plan.
Separate the after-use milk and coffee routine from weekly cleaning, filter changes and prompt-led descaling.
Something not working?
Troubleshoot J10 →Diagnose the symptom safely.
Work through flow, grinder, milk, warning, cleaning and leak checks written for the exact 15664 model.
Water filter and parts · sources checked 17 October 2026
Confirmed by the maker
The water filter that fits the JURA J10
Fits the 15664: JURA CLARIS Smart+ filter cartridge, part 24232.
Replace: When the machine prompts: the filter has an RFID chip (JURA)
JURA UK J10 page: 'Filter cartridge CLARIS Smart+'; also lists 3-phase cleaning tablets, 2-phase descaling tablets and milk system cleaner
Care and fit parts
- JURA 3-phase cleaning tablets
24225Fits the 15664. Listed as J10 accessory on JURA UK
- JURA milk system cleaner (mini tabs)
Fits the 15664. Listed as J10 accessory on JURA UK; part number not captured
Source: JURA UK ↗
- JURA 2-phase descaling tablets
Named by JURA for the 15664. Listed as J10 accessory; not needed while a CLARIS filter is active
Use it only as the machine’s own care programme describes. We do not sell or link to buy descalers or liquid cleaners here.
Source: JURA UK ↗
Amazon links are affiliate links (tag website103c-21); De’Longhi UK links go through Awin. Where we have verified the maker’s exact Amazon listing, the link opens that product directly. Otherwise it is clearly labelled as an Amazon search, whose results can include third-party compatible parts. Match both the maker and exact part number before ordering. Only parts the maker confirms for this exact model or model family get a buy link.
Complete the coffee station
Accessories for J10 →Choose accessories that fit this exact model.
Compare scales, grounds handling, preparation tools, milk accessories and care products selected for the 15664 workflow.
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