The Toto Drake 1.6 Gpf Toilet Tank, Cotton White, St776Sa01, Is Compatible With Product Details The TOTO Drake 1.6 GPF Toilet Tank with WASHLET+ Auto Flush Compatibility is designed for use with compatible Drake bowls. Compatible Drake bowls feature TOTO's TORNADO FLUSH, a rimless, hole-free design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. This version of the tank comes equipped with a left-hand chrome trip lever. The Drake tank includes a tank to bowl gasket, tank to bowl hardware, and toilet bolt caps. Additional items needed for installation and use must be purchased separately: compatible Drake toilet bowl, wax ring, toilet mounting bolts, water supply lines, and toilet seat. POWERFUL PERFORMANCE - A powerful flush with only 1.6 GPF. Wide 3 inch flush valve to quickly move water through the Drake TORNADO FLUSH system. STYLISH AND MODERN DESIGN - Update your oasis with this stylish design that couples well with any bathroom decor. The Drake tank features a chrome plated left-hand trip lever. COMPLETE YOUR TOILET - Drake tank only. Compatible Drake bowl required. Wax ring, flange bolts, and water supply lines not included. Finish your purchase with the addition of a SoftClose seat or WASHLET bidet seat. AUTO FLUSH COMPATIBILTY FOR WHEN YOU ARE READY TO UPGRADE - This tank features an auto flush technology option when paired with the correct WASHLET+ bidet seat. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.