Error code · Whirlpool
F8 · Clogged filter or hose issue
The filter is clogged with food residues or limescale. Clean the filter and descale the appliance to resolve the issue.
DishwasherCaution — Know When to StopFixLens verified
Safe first steps
- Remove the filter from the dishwasher.
- Clean the filter under running water to remove food residues and limescale.
- Reinstall the filter back into the dishwasher.
- Run a descaling cycle according to the manufacturer's instructions.
- If the filter is damaged or the issue persists after cleaning, arrange a service visit — do not use the appliance.
When to stop
- Stop if you see water leaking from the dishwasher — risk of electric shock.
Likely cause
The filter is clogged with food residues or limescale. Clean the filter and descale the appliance to resolve the issue.
Verification
Reviewed by: automated manual extraction
Verified against Whirlpool W7F HP33 A technical documentation
FixLens publishes its own structured technical logic verified against Whirlpool W7F HP33 A documentation · last verified April 23, 2026.
Official manufacturer support