Carefully pull out the old cartridge. It might require some effort. If necessary, use pliers to firmly grip the cartridge stem. Take the old cartridge to a hardware store to find the exact replacement.
Step 5 · Remove the Old Cartridge
Carefully pull out the old cartridge. It might require some effort. If necessary, use pliers to firmly grip the cartridge stem. Take the old cartridge to a hardware store to find the exact replacement.