Clivus Multrum Organic Waste Treatment System Model M-3 Approved Products Composting Toilet https://www.tceq.texas.gov/downloads/permitting/ossf/products/compost-toilet/m3.pdf/view https://www.tceq.texas.gov/@@site-logo/TCEQ-1072x1072.png Clivus Multrum Organic Waste Treatment System Model M-3 Approved Products Composting Toilet m3.pdf — 38.2 KB