My Shopvac is a big big berta .
At 6.5hp 60,5 liter 16 gallon thank , with drain and blower port on the back. The reason the long hose is so good ,the machine came form the factory with a 2 and 1/2 inch hose , so its allready made for the big tool set.Also you will see that , each connection is tape and that is preventing air lost or water leaks .Thats always been shopvac big tool kit down side, the connection are not seal.So that fix that and yes shes my big berta huge mest cleaner uper monster hahaha.