Using a PVC winter pool cover is a good way to maintain the water in your pool when the summer season is over. With a pool cover you will obtain the best results in terms of pool conservation, avoiding the formation of algae, evaporation or reducing the costs of maintenance, filtration, chemical products, etc. The winter pool cover is easily anchored and remains fixed and taut around the perimeter of the pool. It offers total safety and at the same time prevents the water from getting dirty due to falling impurities, leaves, debris, etc. A very suitable option for the conservation of the pool in the winter season.