Review on 💧 High-Quality Cartridge Replacement for Delta Monitor 17 Series Shower Faucet Valve (2006-Present) - Includes RP46073 Seat and Spring Adapter by Rob Marsh

Unfortunately this one leaks worse than the one I replaced. It dripped so much I had to turn off the water when we weren't using it. It literally caused half the shower head to leak. I ended up paying twice to have the shower fixed. I ordered one from Delta, an OEM part, and it worked great. This is one of those moments when buying a genuine part really pays off. Just to be clear, I'm the same person who installed the properly working part, and I installed the original fixtures (virtually the entire bathroom, both inflows and outflows) - this is not a false installation event. Some just didn't do their job.