- Type D Replacement Cartridge for Pool Filters: Ensure your pool is always ready for fun with this reliable filter cartridge designed specifically for Type D filtration systems. - High-Quality Filtration: Maintain crystal-clear water and enhance the performance of your pool pump with our premium Type D filter cartridge, engineered for superior durability and efficiency. - Advanced Dirt-Locking Technology: Our innovative fabric features "Dirt-Locking" technology that traps significantly more contaminants than standard filters. Effortlessly eliminate hair, leaves, dust, sediment, and sand to enjoy a pristine swimming experience in your pool or spa. - Easy to Clean: Crafted with high-performance trilobal fabric, this cartridge is designed for effortless cleaning. The uniformity of the material allows for easy capture and release of stains. For optimal performance, replace the cartridge every two weeks. - Versatile Applications: Perfect for family pools, spas, and hot tubs, this Type D cartridge is compatible with a variety of filtration systems, making it an essential addition for maintaining clean water in any recreational setting. - Size and Material: Designed to fit standard Type D filter systems, this cartridge is made from high-quality materials that ensure longevity and effective filtration. Experience the difference a high-quality filter cartridge can make in your pool maintenance routine. Keep your water clean, clear, and inviting with the Type D replacement cartridge.