Keeps the water warm and debris out between swims.
The GRE CPROV505 isothermal cover is made for oval above-ground pools measuring 500x300 cm and floats directly on the water surface. It is produced from blue polyethylene film 180 microns thick and can be rolled on or off by a single person before and after each swim.
180-micron isothermal film that floats on the water
The cover floats on the surface and limits evaporation, so the water stays warmer until the next swim. Less evaporation also means topping up less often and lower use of pool chemicals.
495x295 cm sizing for 500x300 cm oval pools
The oval cut follows the shape of the water surface, with no trimming or fixing to the pool wall required. It matches GRE oval steel-wall pools of this size.
Polyethylene built for sun and chlorinated water
The material is lightweight and rolls up for out-of-season storage. Rinse the surface with water and let it dry before packing the cover away.