Question: are moen 1200 and 1225 interchangeable?
Answer: Are The Moen 1222 & 1225 Cartridges Interchangeable? NO! While the Moen 1200 and the Moen 1225 cartridges are interchangeable, the Moen 1222 Posi Temp cartridge is absolutely not interchangeable with the Moen 1225 or 1200.