This unique T-valve has a plastic 7/8" top that connects directly to the bottom of your toilet tank. Instead of being hooked up to the shut-off valve coming out of the wall, this plastic 7/8" top T-valve fits between your existing supply line and the toilet tank to make the installation of our electronic bidet seats a breeze.
Top: 7/8" plastic female threaded
Side: 1/2" male threaded
Bottom: 7/8" male threaded
**This 7/8" t-valve is NOT compatible with non-electric bidets.**
Quick and easy. No problems at all. Wife extremely happy bidet finally installed. Thanks
Product exactly as described, shipped quickly with no hassle.