Dial Duo Complete original manual foaming refill cartridge. Soap kills disease-causing bacteria like E. coli and Salmonella. 25% milder than other antibacterial soaps. Easy to handle cartridge is hassle-free to load and change out. Cartridge collapses as it empties reducing maintenance and minimizing waste. Ratchet closure on cartridge prevents bulk filling. Refer to Model No. DIA 05028 (SKU 601541) and Model No. DIA 04953 (SKU 601545) for Dial Duo manual dispensers.