Jura E8

MakerJura
BoilerSuper-automatic, thermoblock
Brew boilerNot listed
Steam boilerNot listed
Water tank1.9 L
Plumb-inNot listed
Voltage (US)120V
Maker's water filterCLEARYL Smart+

What water does this machine require?

Jura 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.

Will my water work with this machine?

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The maker's water guidance

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

From Jura's guidance for this model.

  • Hardness setting: 1–30 °dH

    “Set the hardness of the water used (1 °dH to 30 °dH) to prevent limescale building up in your machine”

    JURA E8 (NAD) instructions for use, US, J76171/E8(NAD)/US-en-es-fr/202603, programming mode table. Source (opens in a new tab), saved October 22, 2026.

  • Hardness levels

    “Very soft water | <3 | <3 | < 53.4 | None; Soft water | > 4 | > 4 | > 71 | 1; Hard water | > 8.4 | > 8.4 | > 150 | 2; Very hard water | > 14 | > 14 | > 250 | 3”

    JURA E8 (NAD) instructions for use, US, J76171/E8(NAD)/US-en-es-fr/202603, p. 12, Determining the water hardness. Source (opens in a new tab), saved October 22, 2026.

  • Water filter

    “Your E8 no longer has to be descaled if you are using the CLEARYL Smart+ filter cartridge.”

    JURA E8 (NAD) instructions for use, US, J76171/E8(NAD)/US-en-es-fr/202603, Inserting/changing the filter. Source (opens in a new tab), saved October 22, 2026.

  • Water type

    “Never use mineral or carbonated water. You can use tap water, bottled water, spring water and reverse osmosis water.”

    JURA E8 (NAD) Instructions for Use (US), J76171/E8(NAD)/US-en-es-fr/202603, Important safeguards / proper use. Source (opens in a new tab), saved October 29, 2026.

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