$2.83
Seachem Laboratories Mesh Filter Bag with Zipper White 1ea/12.5 In X 5.5 in, Medium-Mesh
Seachem
Large Zip Bag Durable Seams & Corrosive-Proof Zipper. 48 cm x 43 cm (19 x 17). Excellent Choice for biomedia such as Matrix no trings or Ties.