Cleaning Bottle Cap - D System
If you're using a US (D System) Coupler to dispense Anheuser-Busch, Coors, Miller or other domestic beers, this cap will make it easy to clean your draft beer lines with a pressurized cleaning bottle. * Specs - For Anheuser-Busch, Coors, Miller, Fits 5 Liter Line Cleaning Bottle, and Fits 15 Liter Line Cleaning Bottle.