water-filter Troubleshooting

Replace water filter on the Cloer 1621 Waffeleisen

Source: Reddit r/espresso — coffee machine troubleshooting Confidence: 60% Verified Aug 9, 2026

The machine prompts to replace the water filter to maintain water quality and prevent scale.

How to fix Replace water filter

Replace the filter

Install a genuine replacement water filter and reset the filter timer in the machine menu.

Source: Reddit r/espresso — coffee machine troubleshooting Confidence: 60% Verified Aug 9, 2026
Difficulty: ★ Est. 5 min

Parts needed: Cloer 1621 Waffeleisen Water Filter

Reset the filter timer

After replacement, reset the filter counter via the machine settings.

Source: Reddit r/espresso — coffee machine troubleshooting Confidence: 60% Verified Aug 9, 2026
Difficulty: ★ Est. 2 min

Replacement parts for the Cloer 1621 Waffeleisen

Cloer 1621 Waffeleisen Water Filter Cloer 1621 Waffeleisen Descaling Solution Cloer 1621 Waffeleisen Group Head Gasket Cloer 1621 Waffeleisen Portafilter Cloer 1621 Waffeleisen Filter Basket Cloer 1621 Waffeleisen Steam Wand Tip Cloer 1621 Waffeleisen Grinder Burrs Cloer 1621 Waffeleisen Cleaning Tablets

← All Cloer 1621 Waffeleisen error codes

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