Seachem Filter Sock 4 "x 12" 100 Micron

Seachem Filter Socks feature durable seams with a singed finish, which reduces wear and prevents release of fibers back into the water column. Their 100 micron rating provide exceptional particulate removal. Finally, the plastic collar simplifies installation and easily fits standard sump fittings.

Dimensions: 10 x 30 cm / 4” x 12”