Guinness and Heineken beer line cleaning kit

This ad is for a new beer line cleaning kit. Watch a video of how to use it here: https://www.youtube.com/watch?v=BgoIW68X_nY It includes a 5 litre pressure bottle and 2 k e g coupler sockets. One is a U type for Guinness products and the other is a S type for Heineken products. Guinness products include Smithwicks, Hop House, Carlsberg, Budweiser and Rockshore Heineken products include Coors, Murphys, Beamish, Orchard Thieves and Amstel. Bulmers cider also uses the U type coupler the same as Guinness.