The Equalizer® PowerPump™ eliminates the need for manual pumping of your Visual Vacuum Cups or Wood's Powr-Grip Vacuum Cups. Simply replace the original plunger in your existing cup with the PowerPump™, press the button and let your cup automatically draw down. It is designed for five hours of constant run time and can be used as manual pump if your batteries need to be replaced.

Includes 3-AAA batteries.