Is the 200b the same as 200? I have noisey impellar and have cleaned it well. No better. Buy parts or buy new filter?
Yes, that is the impeller for the Penguin 200. Try soaking the impeller in distilled white vinegar. If you are using sand, however, you will need a new impeller. Sand always damages impellers. Place filter floss in the strain to prevent sand from going up the intake tube.
Date published: 2015-12-07