Pre-filtration devices are a relatively new product on the swimming pool market. They are installed before the filter, and creates a centrifugal effect. This filters out a significant amount of debris before it reaches the sand or cartridge filter. Stopping the debris before it reaches the main filter significantly reduces the amount of water wastage due to backwashing or hosing cartridge elements.
Call 1800 693 746 or contact us if you'd like some professional advice on pre-filtration devices to suit your pool.