Estate Rectangular Solid Winter Inground Pool Cover 18 x 40 Feet fitting-connection_Female 1-1/2 inch FIP x 1-1/2

1-1/2 inch FIP x 1-1/2 inch socket

It is suitable with most washable walls

Cyanuric Acid

No tools are required

Pentair Rainbow Cyanuric Acid reagent in one gallon size

Estate Rectangular Solid Winter Inground Pool Cover 18 x 40 Feet fitting-connection_Female 1-1/2 inch FIP x 1-1/2This lightweight solid pool winter cover is designed to fit a rectangular pool with an overall size of 18 x 40 feet. These covers are designed to be larger than the pool itself to allow for sagging and overlap needed to install water bags. The overall cover size is 23 x 45 feet. GLI Solid Winter Covers are made from tough polyethylene fabric which is one of the most durable cover materials available. These covers have a double folded and double