Aboveground Wide Mouth Winter Skimmer Plug - 5-3/16 x 11-1/2 Inches ad-label_Accessories The first time the pump

The first time the pump tube is replaced is a fair indication of the approximate life of the tube in that particular application

The unique swim/spring design allows for both return and intake water

The Chemtrol 240 pH Controller is a microprocessor-based digital controller designed to maintain the pH level in water treatment applications

No crank needed

This Linak control box is designed for the following lifts: Pro Pool Lift

Aboveground Wide Mouth Winter Skimmer Plug - 5-3/16 x 11-1/2 Inches ad-label_Accessories The first time the pumpThis aboveground winter widemouth skimmer plug is 5 3 16 inches in height and securely fits into your skimmer opening using an exclusive Rovaseal thermo insulated layer, ensuring a watertight seal. Just press the Skimmer Plug flush all the way in against your existing skimmer faceplate. No tools are required, and you don't need to drain your pool! Made of ABS plastic, the durable outer plate creates a 100% air tight seal preventing freezing during the