Buy — Shower Valve

: Trims and valves are almost never interchangeable between brands. If you buy a Moen trim, you generally must use a Moen valve .

A common mistake is buying a "pretty" handle (the trim) that won't fit your valve. buy shower valve

: Necessary if you have both a tub and a shower. It directs the water from the tub spout up to the shower head. 2. The Compatibility Trap : Trims and valves are almost never interchangeable

: The "standard" choice. It keeps water temperature steady by adjusting pressure. It prevents "toilet-flush" shocks where the water suddenly turns scalding. buy shower valve