Estate Rectangular Solid Winter Inground Pool Cover 18 x 40 Feet fitting-connection_Female Pentair Rainbow Cyanuric Acid reagent

Pentair Rainbow Cyanuric Acid reagent in one gallon size

R-0016-A Base Demand Reagent

deicing salts and abrasion

temperature and heater control

Estate Rectangular Solid Winter Inground Pool Cover 18 x 40 Feet fitting-connection_Female Pentair Rainbow Cyanuric Acid reagentThis 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