Meet the distinct needs of any workplace and public facility environment. Soap dispenser is exclusively protected by BioCote, an antimicrobial agent which inhibits the growth of a broad spectrum of bacteria and molds. Ultrasonically sealed cartridge and pump to prevent contamination and ensure fresh product is dispensed. No drip and no clog mechanisms to prevent mess. Unique locking mechanism to prevent tampering. Use only with SC Johnson Professional 1 Liter Manual Cartridges AZU1L, CLR1L and RFW1L.