Olympia Express Cremina

MakerOlympia Express
BoilerLever, single boiler
Brew boilerNot listed
Steam boiler1.8 L (our conversion)
Water tankNot listed
Plumb-inNot listed
Voltage (US)120V version
Maker's water filterNot listed

What water does this machine require?

Olympia Express hasn't published a limit our check can use for this machine yet, so the check can't give it a result. Whatever the maker does say is quoted below.

Shown, but not used to decide (1)
  • Total hardness, 107 ppm (our conversion of the maker's 6 °dH). Guidance the maker gives as an ideal, a recommendation or a care tier, not as a limit. The maker's words for Total hardness.

Will my water work with this machine?

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Check my water for this machine

The maker's water guidance

What the maker says this machine needs from its water. This is machine care, not drinking-water advice.

From Olympia Express's guidance for this model.

  • Total hardness: 6 °dH

    “We recommend a hardness grade from about 6 °dh (us: 0.336 ppm CaCO₃)”

    Cremina owner's book (OLY_owners-book_cremina_web_2019.pdf, PDF created 2019-01-22), The importance of the water (page 16). Source (opens in a new tab), saved October 28, 2026.

  • Water type

    “Apart from the taste, there is also another reason why you should not use hard water. Limescale can cause crust formation in the pipes and the boiler and thus cause slow water flow.”

    Cremina owner's book (OLY_owners-book_cremina_web_2019.pdf, PDF created 2019-01-22), The importance of the water (page 16). Source (opens in a new tab), saved October 28, 2026.

  • Descaling

    “The more calciferous the water, the more the boiler has to be descaled. We suggest you have your machine descaled by our local service-providers at least once a year.”

    Cremina owner's book (OLY_owners-book_cremina_web_2019.pdf, PDF created 2019-01-22), Maintenance (page 13). Source (opens in a new tab), saved October 28, 2026.

Where to buy

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Specs read from the maker's or seller's page.