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Filtrexx uses [[sewage sludge]] to create what the company refers to as "locally made, annually renewable, biobased, recycled compost and other organic materials, contained by our USA manufactured mesh containment system to create patented products used around the world." The company specializes in using [[sewage sludge]]-derived products and other recycled "organics" to prevent erosion.<ref>[http://www.filtrexx.com/research.htm Filtrexx International: Research and Development, 2010] Filtrexx International Website Accessed April 12, 2011.</ref>

Filtrexx openly acknowledges "partnerships"--whether that indicates funding or research collaboration is unclear--with many well-known proponents of growing food in [[sewage sludge]] on it [http://www.filtrexx.com/memberships.htm website], including the U.S. [[Environmental Protection Agency]], the [[U.S. Composting Council]], [[BioCycle]] Magazine and the [[USDA]].