Take the toil and frustration of pool cleaning out of your routine this summer. Spend more time enjoying your pool and less time cleaning it with the Swimline HydroTools 100 Square Foot Sure-Flo Cartridge Pool Filter Tank and Elements. Meticulously crafted with top-tier plastic materials, this tank ensures its resilience against high-performance pump action for seasons on end. With an expansive 100-square-foot filtration area, this filter is tailor-made for pools of up to 21,000 gallons. Its innovative single-cell technology guarantees even distribution of captured debris, prolonging filter cycles and minimizing the need for frequent maintenance. The top cover boasts a user-friendly tightening ring and latch locking system, providing an airtight seal for optimal performance and simplified element replacement. Each Sure-Flo Filter comes equipped with a pressure gauge and release valve to gradually release air pressure over time, streamlining your pool maintenance routine.