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Bosch · Dishwasher

Bosch Dishwasher error E22

The dishwasher filter is blocked.

Error codeE22Also: E:22
!
Use cautionBosch states that E22 means the filter at the bottom of the dishwasher is blocked and needs cleaning according to the owner manual.

Coverage: Bosch dishwashers that display E22/E:22.

What this code usually means

Bosch states that E22 means the filter at the bottom of the dishwasher is blocked and needs cleaning according to the owner manual.

BrandBosch
ApplianceDishwasher
ConfidenceManufacturer sourced

Safe checks, in order

  1. 1Disconnect power before reaching into the sump.
  2. 2Remove and clean the filter exactly as shown in the model manual.
  3. 3Reinstall the filter securely and run a rinse test.

Common symptoms

  • Poor drainage
  • Food debris remains around the filter
  • E22 appears during or after the cycle

Possible causes

  • Food particles clog the filter
  • Filter has not been seated or cleaned
  • Debris restricts sump flow

Stop and get qualified help when

  • Broken glass or sharp debris is present
  • E22 returns with a clean, correctly fitted filter
Primary sourceBosch — E22 dishwasher error ↗Verified 2026-07-17 · manufacturer