Bidet T Adapter,T Adapter with Shut-off Valve,T Adapter 3-way 7/8" 16/15"1/2" Tee Connector T Adapter for Bidet,T Adapter Valve for Handheld Toilet Bidet Spray - - Amazon.com
Hot and Cold Bidet Mixing Valve Kit,SonTiy Warm Bidet T-adapter Metal T valve for Bidet Valve Adapter with Brass Tee Connector for Bidet Toilet Seat Attachment Handheld Bidet Sprayer-Anti Leak - -
GenieBidet Hybrid LEAK-STOP Chromed Brass 3-Way T Adapter with ON/OFF. Simple hand-nut install. Resists cross-threading your plastic toilet fill valve. - - Amazon.com
OATEY Toilet Flange: Fits Universal Fit Brand, For Universal Fit, 3 in/4 in Size, PVC - 1VNH8|43651 - Grainger
SharkBite Click Seal 1/2 in. x 7/8 in. x 12 in. Push-to-Connect Angle Stop Toilet Connector 24656 - The Home Depot
4" x 3" ABS Offset Toilet Flange - PEXhouse.com
TOSSIG, toilet seat adapter, white/green
Oatey Toilet Flange,Universal Fit 43585 - Walmart.com