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Key Features

  • Designed for use with a 4 GPM pressure washer and the house washing chemical Spray and Forget
  • Projects foam up to 18 feet
  • Creates a strong 5:1 dilution ratio for the toughest jobs
  • Applies chemical quickly and consistently
  • Industrial-strength, all stainless steel design ensures durability and reliable performance with minimal maintenance
  • Ideal for building maintenance contractors, homeowners, or community property management associations
  • Any of our pressure washer equipment can be used to apply roof washing chemicals, but the SF series of systems was designed and tested to ensure optimal dilution ratios and foam throw distance using Spray and Forget and a 4 GPM pressure washer


  • Zero degree output allows the user to apply Spray and Forget to a roof from the ground or ladder instead of walking on the roof
  • Fan pattern nozzle allows for fast close-range application to siding, decks, and more
  • Eliminates the need to carry chemicals because the injector is installed at the pressure washer (draws chemical out of any sized container)
  • The airless foam wand projects wet, clinging foam which increases chemical contact time and effectiveness
  • Foam provides visual confirmation of coverage and reduces over-application
  • Foam impacts at a lower pressure than spray, allowing a pressure washer to be used on more delicate surfaces
  • Your pressure washer is protected because no chemical passes through the pump


  • Quick connect machined stainless steel injector body with stainless steel 3/8″ quick disconnect plug and socket
  • Stainless steel chemical check valve
  • 6′ chemical suction tube and strainer
  • Machined stainless steel airless foam wand with 1/4″ quick disconnect plug
  • Custom stainless steel fan nozzle cap for the airless foam wand (removable for zero degree output)
  • Installation and operation instructions
Weight 5 lbs

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