Please Note: This product is equipped with a 1/4" Quick Connection Plug. Please check your pressure washer connector before buying as some connectors are not suitable. The degree of dilution of the cleaner will affect the foaming performance. We recommend using cleaning solutions without wax components to prevent clogging the cartridge. | Wide Mouth Foam Cannon: Pour soap liquid to bottle easily, no waste; Our design has an extra-wide neck to prevent that problem. Heavy duty foam core makes foam more dense and thick.Big Mouth Foam Cannon: Pour soap liquid to bottle easily, no waste; Our design has an extra-wide neck to prevent that problem. Heavy duty foam core makes foam more dense and thick. | Multiple Use Foam Cannon Pressure Washer: The applicable pressure of this product is 1000-3000PSI, which is suitable for most of the pressure washer. Car, Bike, Motorcycle Washing, Floors, Windows washing, Driveways, Roofs, Siding washing etc. Great for removing dust and dirt and even the smallest cracks and crevices in your vehicle. Pressure washer attachment for car washing | Adjustable Nozzle for Thick foam and Spray pattern: Mix detergent and water and connect the cannon to the pressure washer. Turn the top knob right (-) to get the thickest mixture; Adjust the spray nozzle to get a proper sprinkle pattern. The nozzle holder allows the user to rotate 360-degrees to control the dispersing direction. | Human-centered Design: The upgraded filter block design provides maximum protection against damage from foam or water particles while in use. 1/4 quick coupling allows the cannon to be securely attached to your pressure washer gun. The adjustable foam concentration and spray angle improve foam coverage and cleaning effect.Human-centered Design: The upgraded filter block design provides maximum protection against damage from foam or water particles while in use. | If you encounter any problems during use, please reach out to our customer support team