About this item

• Compatible with most sump pumps
• Large floats detect ¼-inch water level rises, automatically activating the sump pump
• Second float provides a fail-safe to ensure pump activates
• Protective float switch cage helps keep debris and wires from interfering with float movement; vented, curved bottom reduces debris buildup under the float
• Allows the sump pump to run for an additional 10 seconds to drain excess water from the sump pit