The Monster Wash Press from JWC Environmental cleans and compacts the discharge from screens, separating water and organics from the solids. Its Muffin Monster grinder preconditions screenings before entering the press. The grinder breaks open rags, plastics and trash to promote washing and removal of soft organics. The rotor paddle in the wash zone agitates the material to enhance water penetration throughout the debris for better removal of organics from the solids. Organics are washed back into the wastewater treatment process, while the solids are compacted into a dry, less-odorous solid plug. The press is designed for easy maintenance. The rotor and field-replaceable screen can be removed from the top of the unit, minimizing the clearance space needed around the unit during maintenance. A grinderless version is available. 800-331-2277; www.jwce.com.