Chemical Injection Kit

A chemical injection kit for pressure washers that lets you introduce detergent or cleaning solution into the water stream via a 3/8″ quick-connect fitting, making it easy to apply soap or degreaser while you wash. The system includes a siphon tube and metering valve so you can draw fluid from a separate container and control the mix, improving cleaning performance on vehicles, patios, decks and more without switching tools.

Key Features

• Chemical injection system: Draws cleaning solution from a container into your pressure washer’s water flow for streamlined soap application.
• 3/8″ quick-connect fitting: Standard connection for fast, tool-free attachment between the pressure washer and the injector assembly.
• Adjustable metering valve: Lets you control the detergent-to-water ratio for optimal cleaning strength.
• Siphon hose & filter: Includes a clear tube and strainer to pull solution from a bottle or bucket while reducing debris intake.
• Durable connectors: Brass or plated fittings ensure reliable connection and performance during pressure washing.

Use Case

Ideal for anyone who wants to add a detergent injection capability to their pressure washer — letting you apply soap or cleaning chemicals through the lance without pre-mixing or constantly swapping nozzles, saving time and improving results on stubborn dirt, grime and stains.