overflow filters

[ttt64]

Does anyone know where I can purchace an overflow filter like the one shown in this picutre? Do they make them in carbon?

 

[ttt64]

OK, I guess they are called overflow prefilters. Still, where is the best place to purchace on line, and do they make them in carbon?
I think it would be a great disposable item.

 

[mburnickas]

The prefilters work very good and I always used the felt pads (100 micron: cheap too) in my over flow. Problem is they need to be changed/ cleaned every few days and it prevents the skimmer from doing its job more efficiently. So I removed mine. Easier to let the skimmer does it job (that I paid for) then me cleaning the pads etc and using the skimmer.