Pressure Washers Chemical Injectors

Find the Right Chemical Injector for Your Pressure Washer

Chemical injectors expand your cleaning capabilities by introducing detergents directly into your pressure washer stream. Choosing the right injector makes all the difference, whether you’re soft washing a building exterior or breaking down grease on industrial equipment. Select from upstream or downstream injectors based on your detergent type and washer setup.

What to Consider Before You Buy

• Injection type: upstream (before the pump) or downstream (after the pump)
• Chemical compatibility and concentration
• Flow rate and PSI rating of your pressure washer
• Application type (residential, commercial, industrial)

Fittings & More to Make the Job Easier

Boost efficiency and control with injector-compatible fittings, meters and valves. Compatible components let you fine-tune dilution ratios and extend the life of your system by protecting it from overexposure to harsh chemicals.

Popular Add-Ons

• Flow control metering valves
• Inline and high-pressure filters
• Check valves and chemical-safe fittings
• Repair kits and proportioning systems

Shop By Brand

We carry a wide selection of chemical injectors and components from trusted manufacturers known for long-term durability and precision, like Water Dragon, X-Jet and more.

Featured Products

• PA Adjustable Stainless Steel Injector: Durable, adjustable flow control
• Robo Chem Injector: Built with a plastic metering knob for on-the-fly adjustments
• General Pump Injector Repair Kits: Extend the life of your current setup
• Mosmatic Filters: Inline protection for cleaner, more consistent chemical delivery

Designed for Contractors, DIYers & Everyone in Between

Chemical injectors are used across residential and industrial soft wash systems. Whether you're restoring a deck, cleaning siding or degreasing machinery, chemical injectors help deliver consistent results with less effort.

Backed by Real Support

Not sure which injector to use for your system or detergent? Our team will guide you through the selection process so you can clean safely without damaging your pump or overusing chemicals.

Need Help Choosing?

Contact our experts today for help selecting the right chemical injector for your pressure washer and cleaning goals.