filter question

lambitron

AC Members
Jul 30, 2008
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This might be a really newb question, but.... Our filter pretty much has been silent. And this morning it's been pretty loud. It's nothing that sounds like it's dying or any horrible sounds. It's just kind of a hum... like the motor is working or something. Is it okay? it's a whisper30.
 
Okay, turning it off and on didn't help. And cleaning it didn't help. Could this mean that the filter can't keep up with the tank? and it's trying to work too hard?? Cause that's really what it sounds like... like it's working extra hard. This is the filter that came with my 29g tank- whisper 30.

Sorry if this was a really dumb question. but if something is wrong with my filter, I'd like to make it better asap.
 
And certainly not a dumb question at all. Before you replace it, have you cleaned out the intake tube with a bottle brush? Sometimes alot of mulm will accumulate in there as well.
 
Okay, We cleaned it really well... still making the hummy noise.

We don't have a petsmart around us, but we have a petco. We'll look into replacement parts- after one more question...

Do they just get noisier? I mean, all of the parts are working, and it's filtering well. Nothing is stuck anywhere, it's clean... Just now it's noisier?
 
Filters on average last 3-5 years and longer. Sudden noise is often due to something getting caught in the magnet impeller area, broken shaft guide (top or bottom), and/or bad impeller.

Take it apart once more. examine the impeller shaft and magnet. If scored, replace. Look down into the seat and see if bottom guide hole is still there. Check top guide hole. There is often a rubber piece on the ends of the shaft to act as a bushing in the guides and have been known to break causing a noisy impeller.
 
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