The all new MTM Hydro PF22.2 Foam Cannon (8.758-981.0) now features a standing one liter bottle. Simply add 1-2 oz. of soap, fill the rest with water, and attach it to your pressure washer using one of the included fittings and you are foaming. Perfect for auto & aviation detailing, concrete & brick cleaning, agriculture and home cleaning applications. The PF22.2 atomizes enough soap for two mid-sized vehicles each bottle. The patented nozzle chamber features adjustable fan blades, an adjustable spray pattern (vertical or horizontal) and an air intake knob that allows for more or less air to be drawn into the chamber, increasing or decreasing the thickness of the foam that it sprays onto your vehicle, house, fence, patio, roof, pool deck, farm or locker room, etc... Gone are the days of your top heavy foam cannon!