Efficient 2-Pack Brass Chemical Injector Set for Pressure Washers – Easy Install by | Jul 27, 2026When inserting the injector into the pump receptacle, use a 13 mm wrench to tighten it securely. Why Choose Our Brass Chemical Injector Set?. Don’t let a worn-out or rusted injector hold back your power washer’s performance!
Click here to post your review