Chemical Guys EQP324 Foam Cannon Features:

• Produces a large amount of car wash suds for the ultimate clean
• Thick suds provide a lubricating effect keeping your paint scratch-free
• Dirt and filth are effortlessly removed with thick clinging foam
• (1/4 in.) Connector with Quick Release attaches in seconds
• Large bezel allows powerful foam stream
• Adjustable knob allows you to control the pattern of foam
• Large valve provides maximum airflow for the greatest foam output
• Largemouth (34 oz.) bottle opening provides stability and longer sud time

Notes:

• Pressure washer gun (sold  separately)
• 2.0 gallons per minute (GPM) pressure is recommended 
• Minimum power washer pressure 800 psi
• Maximum power washer pressure 3500 psi