Experience the benefits of a saltwater above-ground pool with the Intex Krystal Clear Sand Filter and Saltwater System, designed for pools up to 15,000 gallons. Sand filters provide a cost-effective way to maintain clean water, requiring only occasional backwashing and sand replacement every five years. This system features a 24-hour digital timer for easy scheduling, offering up to 12 hours of automated filtration. Intex s patented HydroAeration Technology enhances water circulation, clarity, and freshness, making your pool experience cleaner and more enjoyable.Also included is the Intex ZX100 pressure-side automatic floor cleaner, which connects easily to your pool s inlet fitting and creates its own suction. With oversized wheels and a tangle-free hose design, the ZX100 ensures efficient cleaning, allowing you to spend more time enjoying your pool and less time on maintenance.