ECONOMICAL REPLACEMENT: The pool filter is a practical choice to replace your old inflatable pool filter, cost-effective, providing you with almost the same service as the original filter at a lower price. The pool filter is small and lightweight, easy to carry with your inflatable pool, doesn't take up much storage space, great for travel or limited storage space. This set includes two pool filters to provide both your bulk and long life, often reducing the time spent buying filter replacements. The pool filter has a good filtration function, a reliable alternative, and brings you a wonderful using experience. Performance improved FD2089 inflatable pool filter is suitable for all MSPA models, pressure and twist bayonet fit, is a must-have part for summer home inflatable pool, can replace the old one.