Aquatic Experts 7-Inch Ring 200-Micron Felt Filter Socks (7 x 12, 2 Pack)

Works perfect for me easy to use easy to clean

This is really cheap and also it could last a long time, I just washed mine every month and its just looks as brand new..

Good quality product. Will get more

Just washed these for first time. Regular cycle, cold water, lowest speed spin. Washed six together but in separate load. Air dry. They came out covered in fiber pills many of which were loose and readily brushed off. I’m worried about the micro fibers they are going to shed in the tank if I try to reuse them.

Works great

I love them, but didnt read to rinse before using. Maybe a red warning tag right on the filter sock would help us who dont routinely read the paper instructions. It did foam everywhere, and clogged up the air intake to the protein skimmer. Maybe the company should actually rinse them before selling the product. We all have expensive fish, and I am wondering what was in that massive amount of foam. Thank goodness the fish all seemed unaffected by the foam produced.

Great socks if you have a shorter sump. Well constructed material and stitching does not come unraveled after multiple washings.

Great filter socks. Will buy again!!!!

Very high quality and help make the tank crystal clear!

Quick shipping, good price socks are of good quality.