TOTO THU855 Auto-Flush Kit for Washlet S7A/S7 - Dual Flush Toilets Only

The New Auto-Flush Kit For Compatible TOTO Toilets The TOTO Auto Flush Kit is an easy to install upgrade for compatible WASHLET+ T40 toilets. This model is designed to work with dual flush 1.28 GPF and 0.9 GPF WASHLET+ toilets only. When paired with the corresponding WASHLET+ toilet and Auto-Flush compatible WASHLET, the Auto Flush kit provides a hands-free automatic flush after every use. No need to touch buttons or handles, and never worry about someone forgetting to flush. THU855 Auto-Flush Kit Compatibility New auto-flush kit for TOTO Washlet S7A and S7 bidet seats. This kit is only compatible with dual-flush TOTO (T40) toilets. Not compatible with TOTO S550e or S500e Washlets. Not compatible with round S7A models (SW4735#01)