MTM Hydro's Italian Manufactured PF22.2 foam cannon stands alone as the most reliable foam cannon in the industry. With its new standing one-liter foam cannon bottle, you no longer have to worry about spills and tipping over. Whether you are foaming down your car on the weekend or are a professional contract cleaner, this tool will save you time and money. Simply attach the foam cannon to your pressure washer using one of the included fittings, fill the foam cannon bottle with your desired ratio of cleaning liquid, and you are up and running.