Review on Replacement Cartridge Retainer Bathtub Plastics by Aaron Zaragosa

I hate leaving negative reviews. My shower valve was leaking so I bought this to replace a 10 year old cartridge. Within a day or two of switching to this, the drip was worse than before. I uninstalled it to see if I installed it correctly. (The back of the cartridge shouldn't be sticking out) I seem to have installed it correctly so I went to a hardware store and bought a branded version of this cartridge for over double the price. Two weeks later and not a single drop with a proprietary cartridge.