Dive into the realm of pristine waters with the Hurricane HF4950-01 Advanced Cartridge Filter, where unparalleled cleanliness awaits. Crafted with meticulous precision, this filter guarantees seamless compatibility with a range of models including PRB50-in, Unicel C-4950, Filbur Fc-2390, Jacuzzi J210/J220/J235/J245/J275, Guardian 413-212-02, 373045, and other compatible models. With dimensions measuring 13.31 inches in length, an outer diameter of 5 inches, and the top and bottom holes being 2.13 inches, achieving an ideal fit with this filter cartridge is effortless, measure your current filter for a flawless match.Experience a new level of filtration prowess with the advanced point bond filter media of this spa essential, elevating filtration effectiveness beyond traditional non-woven materials. From biomass to dirt, debris, hair, leaves, and even critters, this filter cartridge is a formidable barrier, leaving your pool or spa immaculate and inviting