Poolpure Advanced Pool Spa Filter 2pk PLFPRB25-IN PRB25-IN FC-2375 C-4326 NEW Poolpure Advanced pool and spa filter cartridges designed for high-performance filtration. These replacement filters feature advanced filtration technology to keep your water clear and are certified to NSF/ANSI 50 standards for material safety. Each filter provides a 25 square feet filtration area. They are compatible with several popular models including Pleatco PRB25-IN, Filbur FC-2375, and Unicel C-4326. The filters come in their original plastic wrap to ensure cleanliness until installation. Measurements: • Filtration Area: 25 sq ft • Compatible Models: Pleatco PRB25-IN, Filbur FC-2375, Unicel C-4326