Downstream Injector Combo

Start downstreaming with everything you need in one package. The Downstream Injector Combo is a complete kit designed for professional pressure washing contractors, making it easy to apply detergents and cleaning solutions without sending chemicals through your pump. This helps protect your equipment while providing a fast and efficient way to clean siding, concrete, roofs, fences, and other exterior surfaces.

Featuring high-quality components and quick-connect fittings for fast installation, this combo is ideal for new pressure washing builds, replacement setups, or equipment upgrades. Whether you’re washing residential homes or commercial properties, the Downstream Injector Combo delivers reliable chemical application and helps streamline your workflow on every job.