BioSoxx is Filtrexx International’s first 100-percent biodegradable cotton material for compost-sock and filter-sock applications. Designed for erosion control and other landscaping projects, the mesh replaces traditional plastic or burlap sacks. Over time, BioSoxx naturally dissolves, eliminating the need to return to the site and remove the netting. filtrexx.com; 440.926.2607.