I have an Underbody Wand, " Great for reaching into an AHU to clean the coil." Surface Cleaner, Rotating Tip Blaster, Extension hose, and a Drain Cleaning Pressure Washer Snake. Never was used on Sewage. The Accessories are for Electric Models, and will not work with Gas Powered!! Trade for Aquarium items or give away. You pick-up or pay shipping. I'm in Southern Maryland, I can meet you in Waldorf or La Plata.