The CircuPool® CJ-2750 Cartridge Filter captures more impurities for sparkling water clarity, without the need for supplemental media or backwashing. The filter body's unique design is compact, durable, and convenient. Its small diameter footprint allows it to easily fit on to crowded equipment pads, and its design allows energy-efficient flow and can also save thousands of gallons of water by eliminating the need to backwash. The CJ-2750 uses two filter cartridges to provide 275 sq ft of filtration surface area, which can handle swimming pools up to 34,000 gallons. When paired with the CircuPool® TJ-16 Typhoon cyclonic pre-filter, it can handle pools up to 54,000 gallons. Best of all, crystal-clear water is virtually guaranteed.