8 Foot Double Water Tube - Heavy-Duty - Blue depth-marker-conveys_Symbols When the float reaches its

When the float reaches its highest point

extra-dirty pools

Forest Green or Yellow

fully digital timer and control components

a ceramic weight for suction

8 Foot Double Water Tube - Heavy-Duty - Blue depth-marker-conveys_Symbols When the float reaches itsThis is a blue 8 foot heavy duty double water tube for securing inground pool winter covers. The water tubes are placed around the perimeter of an inground winter pool cover keeping it from sinking into the pool. Just slide water tubes through the water bag loops on your winter pool cover. Ideally, the tubes should be side by side around the pool. This is a heavy duty vinyl water tube made with 20 gauge vinyl and has a dual chamber. The valve on the