Filter Sock, 7 x 16 in, 100 Micron, Drawstring

This 100 micron filter sock is a mechanical filtration pad in sock form that traps particles and debris before they build up in your aquarium system.

• Size: 7 x 16 in
• Rated at 100 micron
• Drawstring top
• Type: filter sock for mechanical filtration

Rinse or replace the sock regularly, since a clogged sock can restrict water flow.