Toto TS970D#PN Guinevere Thermostatic Mixing Valve with One-Way Volume Control, Polished Nickel Batteries required (sold separately): 4

Batteries required (sold separately): 4 x C size batteries for locomotive

The "male" end measures 2 3/4" x 1 3/4"

For use with Intex filter pumps and saltwater systems

Get ready to to see the world in a different way with the Excursion 5 Inflatable 5-Person Boat Set with Aluminum Oars

Uses 4 AA alkaline batteries (NOT included)

Toto TS970D#PN Guinevere Thermostatic Mixing Valve with One-Way Volume Control, Polished Nickel Batteries required (sold separately): 4You want fixtures that can do it all with effortless beauty. There's only one bath manufacturer that can deliver all of that TOTO, a global leader committed to creating products that connect you with water in ways that enrich the flow of your everyday life.