For use with 3M Flow Control System Dispenser. EPA-registered disinfectant cleaner removes soap scum and scale from bathroom surfaces. Concentrated, one-step, hospital use disinfectant cleaner that is effective against a broad spectrum of bacteria. Virucidal (including HIV-1, the AIDS Virus), fungicidal, and inhibits the growth of mold and mildew and their odors when used as directed. Dispense Rate?:? 2 US Gallons Per Minute. (4) 1/2 gallon bottles per case