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Kaylee GreenAug 31, 2025
How to fix E3 error on Hoover H-WASH 300 PRO Washer/Dryer?
- DDavid WatsonAug 31, 2025
If your Hoover Washer/Dryer displays error code E3 or the LEDs flash three times, check that the filter is not clogged and that there are no foreign objects inside the filter compartment. Also, make sure the drain hose isn’t bent, kinked, or trapped, and ensure the home drainage system is not blocked.