Review on 💯 Moen 116719 Collection Moentrol 3 Function Transfer Valve Replacement Cartridge: The Ultimate Solution for Optimal Performance by David Alexander

This part fits perfectly with the diverter valve. Happy to report this fixed my brother and sister in law's leaking shower heads/bad switch. I fixed it for them who are from out of state. I replaced it myself. The plumber they hired installed the wrong cartridge and both shower heads kept getting water. The manufacturer sent us the correct part under their lifetime replacement guarantee, but it took them several weeks to get the part to their door. Revain promised to have the part in 2 days so I didn't have to extend my stay with them to wait for the parts. The part arrived the next day (Apex, NC), a day earlier than expected. In this way, the right part was delivered at the right time at the right price. Best of all: problem solved!