Easy Water Auto Topoff (Ato) Kit e-Fins Easy ATO complete Kit (Sensor, pump, computer unit, Power supply, hose) Easy Magnet Mount NEW LEVEL SENSOR with no moving part! Safe and Strong DC pump that pumps up to 6-foot high Failsafe against reservoir low, pump fails, tank leaks or block overflow! stop and alarm you! computer unit with 5 operation modes. Wall AC / DC Power Adapter with 6 Feet Flexible Hose