Replacement Filter Cartridge | Pleatco | PA125 | 8.94 in Diameter | 17.38 in Length

Pleatco Advanced Ultra PA125 filter cartridge is designed to replace worn or damaged components and restore proper operation in your pool equipment. The ULTRA-B6 variant with dimensions 8.9375 in diameter by 17.375 in length fits PA125 filters, delivering dependable filtration and easier maintenance.

Ideal for residential pools and smaller pump rooms, this replacement cartridge helps maintain clear water and steady flow by trapping fine debris longer than aging media. Built to endure outdoor conditions and frequent backwashing, it delivers consistent performance season after season.

• Fits PA125 pool filter systems with 8.9375 in diameter × 17.375 in length
• Pleated media with high dirt-holding capacity for longer service life
• Durable, chemical-resistant construction for outdoor pool environments
• Easy installation and quick replacement to minimize downtime
• Improved flow and water clarity without overloading your pump

Designed to replace worn components and restore filtration efficiency, this replacement cartridge is the practical choice for ongoing pool health. Add to cart to keep your pool filtration performing at its best.