Pleatco Ultra Filter Cartridge 100–120 sq. ft. | ULTRA-B2 PSTC12 this cartridge delivers superior surface

this cartridge delivers superior surface area per square inch — capturing fine particulates while maintaining water flow efficiency

high-flow filtration performance for large residential and commercial pool systems

NEMA "56C" Face Mount

Monitor chlorine stabilizer levels with Taylor Cyanuric Acid tests for optimal sanitization

Pleatco Ultra Filter Cartridge 100–120 sq. ft. | ULTRA-B2 PSTC12 this cartridge delivers superior surfaceThe Pleatco Ultra ULTRA B2 is a premium replacement filter cartridge delivering 100120 sq. ft. of filtration area with an OEM precision fit for Hayward, Jandy, and Waterway pool filter systems. Engineered with Pleatco's PurePleat construction combining PurePleat pleating technology, Point Bonded Fabric, and a Free Flow Core the ULTRA B2 is the high performance upgrade to standard Pleatco Advanced replacements, delivering stronger flow, greater dirt