I am trying to get this shower cartridge out without breaking it, but I don't know if I'm suppose to put a wrench on it or what. There are negative and positive symbols on it, with arrows, so I'm assuming I turn it in the negative direction to take it off. The negative arrow points to the clockwise direction though. So do I abnormally turn it clockwise to take it off? I've already turned the water off at the shower, by the local hot and cold shutoff valves. I see the flat surfaces on the metal part and read in another post that this is the place to attach a wrench to turn it. But, it seems to be sticking and I'm afraid to put too much force. Should I just turn harder? Does the plastic looking part come out with the metal part? It said Premier brand on the handle plate. Greatly appreciate any help.
Last edited: