I use it in my bubble trap in my sump. Helps collect what gets by the socks.

Great customer service and product

Good quality product delivered ontime.

I've ordered these bulk rolls many times in the past. My last purchase was not the same quality as previous orders. It's not as thick/dense, and the fine filtration layer is very thin in many areas. It's still a good value, and I'll keep using it, but this batch was sub-par.

This product has allowed me to no longer need to purchase floss for my wet/dry filter, 6 different HOB filters, and I even use it in the skimmer of my pond. It is very useful and saves a fortune.