Where to buy a big roll of Filter pad material for my sump?

[eric4usa]

I have a large sump with bioballs that has a prefilter of about 2 square feet that I replace fairly often with that blue and white filter pad stuff.
This stuff seems rather generic like a furnace filter kind of.
I'm wondering if anyone's found a place to buy this stuff in bulk.
I checked the local Home Depot but no luck.

 

[beerman]

I get mine at the local fabric store for my cichlid tank. It's the same stuff.

 

[eric4usa]

Cool, Thanks.
I sure didn't think to look there!

 

[shanev]

Look at walmart for polyfil. Thats what I use.

 

[eric4usa]

Cool, didn't know wally world sold that.
Is there a town in the world that doesn't have a walmart?