The Harloff-SL-SP-FI is a factory-authorized, field-installed multi-component accessory suite designed to equip Harloff medical, treatment, and isolation carts with essential clinical utility and enhanced infection control hardware. Built for quick retrofitting in healthcare facilities, this comprehensive package consolidates secure supply storage and point-of-care waste management into one solution. It includes a modular top-drawer organizer tray, an adjustable drawer divider set, a side-mounted waste container, and a locking sharps container assembly with mounting hardware to keep biohazardous materials safely secured while in transit or parked in patient care areas.