8 Foot Double Water Tube - Heavy-Duty - Blue fitting-type_Plug and (1) Shoulder Strap

and (1) Shoulder Strap

This is a Taylor Potassium Iodide Crystals replacement reagent for various Taylor pool water testing kits

They are pressure rated at 200 psi at 100 degrees F

you do not need to drain your pool below the skimmer

dip switch programmable settings

8 Foot Double Water Tube - Heavy-Duty - Blue fitting-type_Plug and (1) Shoulder StrapThis 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