Sand filtration guarantees crystal clear water. It works on the same principle as water purification in nature. Water from the pool flows into the filtration system, where it passes through quartz sand that captures all impurities. It returns clear and sparkling to the pool. Sand filtration reduces the consumption of pool chemicals and is the driving force for the operation of pool accessories. Our filters are equipped with powerful pumps, a coarse dirt catcher, a pressure gauge, and a 6-way valve for easy operation and cartridge cleaning.