High Filtration Area: 250 sq. ft. filter area ensures maximum dirt and debris capture, providing a clean swimming environment. Impressive Flow Rate: Achieves a maximum flow rate of 200 gallons per minute (gpm) for efficient water circulation. Versatile Compatibility: Specifically replaces cartridges in PLF3500 pool filters, making it a perfect fit for your existing setup. Robust Turnover Capacities: Capable of handling up to 144,000 gallons in residential settings and 47,520 gallons in public pools over an 8-hour turnover period. Durable Design: Built to withstand a maximum working pressure of 50 psi, ensuring longevity and consistent performance. Replace superior filtration and efficiency with the AquaStar Replacement Cartridge PF35000. This advanced cartridge filter media utilizes Superior Pure Pleat Technology and fits the PLF35000 swimming pool filter.