Sunsun parts are all over eBay, but they're going to be the similar to what came with the unit. If you don't want the spray-bar, just pull it off and just have the water discharge straight out of the elbow. That's what I did with my Sunsun 302. I used the spray bar until the lousy suction cups gave out, then just pulled it off. FWIW, I love my little Sunsun 302. I'll get another when the time comes. For $40 shipped to your door, they're the best bang for your buck IMO. Have had mine going for 3yrs now with various media changes is all.