RIVEER ENVIRONMENTAL: The Cyclonator III self-cleaning filtration system is designed to eliminate maintenance issues with filtration systems. The system automatically conveys mud from the settling chamber to an external self dumping hopper for easy disposal. The system has a large 850-gal stainless steel settling chamber with inclined plate sheer walls, and it is reportedly simple to operate and easy to maintain. The system's closed-loop design prevents groundwater contamination to comply with U.S. EPA regulations. Call 888.857.7304 or visit www.cyclonator.com .