Color: White Size: Type A filter cartridge Features: 1. Easy to clean: The filter element is easy to clean and is made of high-quality fiber materials. 2. Quick tip: The filter element should be replaced every two weeks, which will provide the best maintenance for your swimming pool. 3. Easy to use: The filter cartridge is easy to use and can meet your needs without assembly. 4. Super use: The filter element can be used for small pumps: 530 gallons per hour-1,500 gallons per hour. 5. Convenient design: The filter cartridge can be installed with pumps with A and C filters.