Unique 2 litre sealed cartridge dispenser for exclusive use with genuine SC Johnson Professional refill cartridges only. BioCote Protection - The push buttons on all SC Johnson ProfessionalÂ® dispensers are protected by BioCoteÂ® a silver-based antimicrobial agent that inhibits the growth of bacteria and molds. BioCoteÂ® is effective for the lifetime of the dispenser. Guaranteed for life. Delivers the exact amount of product required controlling usage and reducing waste. Size (mm): 290H x 163W x 145D.