Fast and easy adjustable pressure cleaning wands. Patented fan head, U.S. Patent 8,573,237, increases pressure and working width. Special sized tube to access confined areas. Interchangeable air fitting comes with M style connector, but can be used with any style. Extends the life of your equipment by keeping them clean and running cool. Cleans where nothing else can. Allows more time running your machines with less down time. The Radiator-Genie is so versatile, it can be used on a variety of machines that operate in dirty outdoor environments.