Shower Drain SystemA compact full capacity shower drain system. Automatically turns on after the water starts and shuts off when the water is removed. Activated by a Rule-A-Matic float switch. Three inlet ports which offer varying combinations of inlet hose. Other features include a clear screw down cover a removable strainer for easy cleaning and an internal check valve to prevent back flow.Product : RULE 800 GPH SHOWER DRAIN KIT W/ MULTI PORT INLET Manufacturer : RULE Manufacturer Part No : 98A UPC : 042237095787