Downstream Chemical Injector Kit for Pressure Washer, Fixed Soap Injector with 3/8" Quick Connect, 3–5 GPM Flow Rate

<p>&lt;p&gt;Make your cleaning tasks faster and more effective with this &lt;strong&gt;Downstream Chemical Injector Kit for Pressure Washers&lt;/strong&gt;, engineered to deliver soap or detergent precisely where it’s needed—after the pump—protecting your equipment and improving&nbsp;efficiency. This fixed downstream injector works by introducing cleaning agents into the water stream, making it ideal for exterior surfaces such as vehicles, siding, fences, sidewalks, decks, and more.&lt;/p&gt;</p> <p>&lt;p&gt;The injector features &lt;strong&gt;3/8 inch quick connect fittings&lt;/strong&gt; (male and female) that allow fast, tool-free connection to most gas or electric pressure washers. Whether you’re a DIY user or a professional cleaner, this chemical injector streamlines&nbsp;your workflow with hassle-free setup.&lt;/p&gt;</p> <p>&lt;p&gt;&lt;strong&gt;Optimized for 3–5 GPM flow rates&lt;/strong&gt;, the kit ensures proper chemical suction and consistent mixing for effective cleaning results without straining your machine. It’s constructed from &lt;strong&gt;durable brass and stainless steel&lt;/strong&gt;, offering&nbsp;resistance to corrosion from bleach, degreasers, and other harsh chemicals.&lt;/p&gt;</p> <p>&lt;p&gt;The included &lt;strong&gt;clear siphon hose with weighted filter&lt;/strong&gt; helps prevent clogs while allowing you to monitor detergent flow. This complete package is ready to go right out of the box—no additional parts needed.&lt;/p&gt;</p> <p>&lt;p&gt;If you’re looking to extend the life of your pressure washer, simplify your detergent application, and tackle tough cleaning jobs with confidence, this downstream injector kit is the perfect tool to add to your setup.&lt;/p&gt;</p>

• 【Efficient Soap Injection for Deep Cleaning】Utilizing the siphon principle, this downstream chemical injector draws detergent from an external container, mixing it after the pump to avoid internal corrosion. Ideal for cleaning cars, driveways, roofs, siding, fences, and more with safe, even application.
• 【Easy & Secure Quick Connection Setup】Equipped with 3/8" quick connect plug and socket on both ends, the injector fits seamlessly between your pressure washer pump and hose. The configuration prevents chemical backflow, protecting your machine and ensuring a secure, leak-free connection.
• 【Built for Durability & Chemical Resistance】Made of high-quality brass and stainless steel, this downstream injector withstands up to 3200 PSI and supports a flow rate of 3–5 GPM. Corrosion-resistant construction handles harsh cleaning agents like bleach, degreasers, and soap with ease.
• 【Installation Tips for Proper Flow Direction】IMPORTANT: Make sure the arrow on the injector body is aligned with the water flow direction. Incorrect installation will prevent chemical suction and reduce cleaning performance—double-check before use to ensure optimal function.
• 【Complete All-in-One Package】Includes: 1 brass chemical injector, 3/8" QC plug to 3/8" NPT female adapter, 3/8" QC socket to 3/8" NPT female adapter, 10 ft clear siphon hose with filter, black soap nozzle, and two rolls of Teflon tape—everything you need to get started immediately.