Easy fix for a sump pump that does not shut off - Thumb and Hammer
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Superior Pump 12-Volt Submersible Emergency Battery Backup Sump Pump System with Tethered Float Switch 92900 - The Home Depot
Setting the Tether Point and Tether Length on a Sump Pump Float Switch
Superior Pump 92005 25' Tethered Float Switch for Sump and Sewage Pump , Black - Amazon.com
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Zoeller 1/2-HP 115-Volt Cast Iron Submersible Sump Pump in the Water Pumps department at Lowes.com
THE BASEMENT WATCHDOG Model BWC1 Universal Replacement Sump Pump Float Switch - Sump Pump Accessories - Amazon.com
AMT Sump Pump - 523F-98, 1.5", 3/4 HP Stainless Steel w/ Vertical Float Switch, Stainless Steel Impeller
What is a Sump Pump Float Switch & How It Works
Superior Pump 12-Volt Submersible Emergency Battery Backup Sump Pump System with Tethered Float Switch 92900 - The Home Depot
VEVOR Sump Pump, 1.5 HP 6000 GPH, Submersible Cast Iron and Stainless Steel Water Pump, 1-1/2" Discharge With 1-1/4" Adaptor, Automatic Vertical Float Switch, for Indoor Basement Water Basin - Walmart.com
How to Clean a Sump Pump Before A Problem Arises - Balkan Drain Cleaning