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

This is a Filter Grid Element with Center Port measuring 18 x 15-3/16 inches

three Secondary Power Centers

and Quad D

No crank needed

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