For Philips 5400 LatteGo EP5447/90, AquaClean treats the incoming water, CA6704/10 tablets clean coffee oils from the brew group, and CA6700/10 solution descales the water circuit. They do different jobs.
LatteGo care follows a separate washing procedure. The model’s current manufacturer manual does not instruct you to put the coffee tablets or descaler in the milk container.
Choose the reference by task
The manufacturer manual linked from EP5447/90 support separates AquaClean activation, Brew group clean, Descaling and Quick milk clean. The product specification supplies the retail pack details.
| Task | Reference or instruction | Contents |
|---|---|---|
| Water filter | CA6903/10 AquaClean | One filter; install and activate it using the Clean menu. |
| Coffee-oil cleaning | CA6704/10 | Six tablets of 1.6 g; choose Brew group clean. |
| Descaling | CA6700/10 | One 250 ml bottle for one descaling cycle. |
| Milk-system care | LatteGo washing instructions | Separate the container and frame; use the dishwasher or lukewarm water and washing-up liquid. |
| A worn seal or other component | No wear-part reference established in this guide | Use the full model code to identify the actual replacement part. |
Keep the LatteGo washing procedure
Remove the remaining milk and separate the LatteGo container from its frame before the thorough wash. Quick milk clean is the on-machine programme. Use the full manual for both actions; a JURA milk cleaner is not established for this Philips container.
Read the complete pack reference
CA6704/10 names six coffee oil remover tablets of 1.6 g each. CA6700/10 names one 250 ml descaler bottle. A larger pack or a different suffix needs its own contents check.
The full model remains EP5447/90. These UK/EU product references do not establish a different regional machine or an Amazon listing. Manufacturer product and manual links remain available below.
Sources
- Philips / Home.ID — EP5447 support and manufacturer manualChecked
- Philips / Versuni — EP5447 user manual, English pp. 12–16Checked
- Philips — CA6704/10 specification, six 1.6 g coffee oil remover tabletsChecked
- Philips — CA6700/10 specification, one 250 ml descaler bottleChecked
- Philips — AquaClean CA6903/10Checked