Hi, I need info if anyone can help me. I am using a outdoor water filter of Diamond Brand. As I was doing the back wash cleaning, the top part handle which is for turning the 1,2,3,4 direction, it has some part broken at the stainless screw tread holding the handle and the bottom part and also the hexagon design sideway which was also broken. I didn't take a photo yet to show here but if any sifus that knows my problem, could you all let me know who do contact to repair? I tried called Diamond centre but no one pick up.