Highline 1.6 GPF Single Flush Toilet Tank Only in White

Jilly, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. The toilet bowl from K-3754 0 is K-4306-0. There are two compatible tanks, K-4474 and K-4469. Thank you for choosing KOHLER.

Hi JW, A lid is available from Kohler. You can order through the Kohler web site or your local Home Depot. Be sure to specify the proper color when you order. Mike, The Home Depot Answer Man

Dear Valued Home Depot Customer, We reached out to MFG for more information and below is their response. “Hello, my name is John with KOHLER Customer Service. I am happy to assist you with your toilet question. I’m apologize, but Kohler does not offer a round bowl that will work with the 4645 tank. Kohler only offers the 4304 elongated bowl for the 4645 tank. For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537) Thank you for your inquiry and choosing the Bold Look of KOHLER."

Hi, this is Laura with Kohler Co. I am happy to assist you with your question. This toilet uses 1.6 gpf which does not quality as Water-Sense Certified. Choose a toilet which uses 1.28 gpf or less. Thank you for choosing KOHLER.

Thank you for your inquiry. If it helps, Almond is defintely lighter than Sandbar.

Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question. I apologize you were unable to find the information you were looking for. I apologize the tanks and models you have specified are not interchangeable. We no longer manufacture any tanks that are interchangeable with the 4620 tank. Please work with your local Home Depot for pricing and availability on any selected product. Thank you for choosing the Bold Look of KOHLER.

Hello, my name is April with KOHLER Customer Service. I am happy to assist you with your toilet question. KOHLER Highline Classic Pressure Lite 1.6 GPF Toilet Tank Only in White Model # K-4645-0 this unit is not going to be compatible with your current model because you model has been discontinued. it you need to replace the unit you would need to look at replacing the whole toilet. Please work with your local Home Depot for pricing and availability on this product. Thank you for your inquiry and choosing the Bold Look of KOHLER.

Hello, my name is Andrea with Kohler Customer Service. I am happy to assist you with your toilet question. I am sorry to advise the only tank which will work with your rear flush bowl is model number 4645. If you have concerns about replacing your parts in the flush mate tank, Sloan Flush mate would be more than happy to address those concerns. However if you decide to replace the toilet please work with your local Home Depot to help identify an alternative toilet for your requirements. Thank you for choosing the Bold Look of KOHLER.

Hello Lg5, my name is Tiffany with Kohler Co. I am happy to answer the question about the Highline toilet. At this time, we do not have a direct replacement for the K-4519 tank. I would recommend a complete replacement. Thank you for choosing KOHLER.

Hello, my name is Heather with KOHLER Customer Service. I am happy to assist you with your color question. Kohler Biscuit is a going to be a light tan. In terms of where it falls in the spectrum, it is the lightest color available other than White. For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537) Thank you for choosing the Bold Look of KOHLER.