Made of high quality stainless steel and copper, equipped with a 1 liter / 0.22 gallon container, 5 spray nozzles and use with electric pressure washers SPX1000, SPX1500, SPX2000, SPX200E, SPX201E, SPX2500, SPX2598, SPX6000.Fill the soap in the bottle with warm water;Then connect the 1/4" plug to the pressure washer gun adapter; adjust the knob on the top to desired foam level, then Foam Blaster will disperse the thick foam.5 different spray angles (0°, 15°, 25°, 40°, 65°).Choose a different nozzle according to your actual needs.Such as watering flowers and plants, washing the car.hasThey are all compatible with Ryobi, Husky, Bosch (non-Aquatech), Greenworks, Plusar, Homelite, Powerclean, Harbor Freight Powerwasher.Ideal for motorcycle, car wash;washing roofs, siding and driveways;floors, window washing.Best product for jet washing detailing trucks and SUVs.