Pool & Spa Filter Cartridges, 4-Pack 80 Sq Ft, Easy Clean

Pool filter cartridge replacement keeps pool and spa water clearer with 50-micron filtration that traps hair, leaves, dust, and fine debris. This 4-pack delivers a total 320 sq ft of filtration (4 x 80 sq ft) using trilobal pleated fiber for strong dirt-holding capacity and steady flow. Reinforced PA+GF end caps and a rigid center core support repeated cleaning for reliable performance.

Built for regular maintenance cycles, these cartridges combine high-permeability trilobal fiber with a reinforced structure to reduce flow resistance while holding more contaminants between cleanings. Ideal for families and frequent swimmers, they help keep circulation consistent so your system can run efficiently without constant intervention. Confirm dimensions before purchase and replace as part of routine water-care. Grab yours today and keep your pool or hot tub ready for use.