Attractions, sunlight, temperature

Many factors can affect the quality and purity of water in the pool. This is the presence of various attractions, sunlight, temperature of water and air, equipment for creating a current and much more. In order for the water in the pool to be maintained in quality and cleanliness at a certain level and use modern water purification systems. Today to purchase filters for pools, you can from different manufacturers, which is supplied in various configurations, depending on the requirements.