What FILT Means
The FILT reminder means the hood's internal usage counter has reached its cleaning interval — the hood continues to work normally, but the baffle filters need to come out and be washed.
Common Causes of FILT
- Normal accumulated cooking hours have reached the cleaning interval
- Filters were cleaned but the reminder wasn't manually reset
🔧 One Safe Check You Can Try
Yes — remove the baffle filters and wash them in hot soapy water or run them through the dishwasher, then reset the reminder per your model's manual.