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Universal Dual Float Switch with Controller

‎4.4/5
215 reviews
Home Depot
USD 49.98
Updated: Oct 25, 2026

About this item

The Basement Watchdog Universal Dual Float Switch and Controller is the most reliable float switch in the industry. It will activate your primary sump pump when rising water lifts either float by 1/4 in. The float switch has not one but two large floats both in a protective cage. Should one float fail to activate the pump, the second float will automatically takeover. Once the float drops to the original position, the controller will keep the pump running for an additional 10 seconds to completely drain the sump pit. The protective cage prevents debris or other wires from interfering with the floats. The Basement Watchdog Dual Float Switch and Controller is easy to install and can be adjusted to activate at any level. This universal switch can be used with most existing sump pumps.

  • Features
    • The most reliable switch for your sump pump is easy to install
    • Two caged micro-reed floats for added protection
    • Works with most brands of pumps

Specifications

Brand Compatibility

Basement Watchdog

Pack Size

1

Product Weight (lb.)

0.191 lb

Recommended Pump Types

Sump Pumps

Returnable

7-Day

Switch Type

Vertical Float Switch

Manufacturer Warranty

2 Year Limited

Product Depth (in.)

2.126 in

Product Height (in.)

6.821 in

Product Width (in.)

2.126 in

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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