Recent content by etos

Hi Carl, EHEIm units are extemely quiet, Units are only noisy if the are not primed properly, or if (as mentionedby other members) the impeller or shaft assembly are broken. Is the filter pushing any water? E.

Hi Carl, It might not be the impeller or shaft that is causing the noise. If your unit is 5 year old and you still have the white indicator ball, this part can start rattling inside the indicator cage and cause a anoying rattling noise. Remove the ball and see if this solves the Problem. E.