filter sock?

[Magickiwi]

I dunno, to me it seems much easier to deal with than floss. No cutting, no soupy ugly crap to scoop out of my sump, no loose fibers floating around etc. Just one sock to toss in a bucket.

To each their own. Being able to just toss the stuff in the garbage balances out the prep work you have to do. Plus the filter is always brand new vs. one that's been washed a few dozen times.