Sta-Rite System3 500 209sq ft Inner Cartridge
Sta-Rite System3 500 209sq ft Inner Cartridge designs to make System 3 technology possible and Ultra Capacity Filtration® a reality. System 3 Modular Media brings a whole new class of filtration to the pool and spa industry. Featuring perfectly balanced flow and an integral manifold design, this cartridge filter is engineered to deliver the ultimate in labor savings. System 3 Inner Cartridge puts totally carefree operation within reach of today's pool owner. It is ideal for inground pools, inground hot tubs and water features. Water flows very efficiently through System: 3 Inner Cartridge filters allowing the use of smaller pumps or lower pump speeds to minimize energy use.