Kohler K-3722-4108-0 White San Raphael 1-Piece 1.28 GPF Elongated Toilet with C3-230 Electric Bidet Toilet Seat - Faucet.com
KOHLER 4108-0 PureWash E750 Elongated Electric Bidet Toilet Seat with Remote Control, Bidet Warm Water with Dryer for Existing Toilets, White - Amazon.com
KOHLER Hyten Elevated Quiet-Close Elongated Closed Front Toilet Seat in White R25875-0 - The Home Depot
Kohler K-1381-HC-28362-0 White Veil One-Piece Elongated Dual-Flush Toilet with Hidden Cord Design - Includes Irvine E915 Bidet Toilet Seat with Remote Control - FaucetDirect.com