I just cleaned my filter and when I plugged it back in it would just make a rumbling noise and would not pump. I unplugged and plugged it back in several times and the same result. Any idea what's wrong?
Mine is about that old, as well, and sometimes I have to do this (from Rena's instructions) when it goes into fibrillation:my Rena is bout 12-15 years old, has stopped pumping, have tried all the above advice, still not water movement, has it just aged out???