Filtrexx SiltSoxx 18" x 55' - Green/Black — Eastgate Supply
Amazon.com : 4 Pack - 7 Inch Ring Filter Socks 200 Micron - Aquarium Felt Filter Bags -7 Inch Ring By 16 Inch Long - Fits Eshopps - AM BRAND : Pet Supplies
Filter Sock - 10 microns | Melev's Reef
ULTRATECH, Sediment, 7 in W x 4 in H x 9 ft L, Filter Sock - 32V032|9457 - Grainger