Pool Filter Cleaning System and Cleaner Stand Solid Aluminum Shaft- Compatible with 3，4，and 6 Inch Filter Cartridges，Dual Use Stand Design for Vertical & HorizontalBrand: ZXBAZBB Color: black Features: Multi size adaptation: Pool spa filters with inner diameters of 3, 4, and 6 inches can be used, and the longest size can reach 45 inches Easy installation: You just need to assemble the bracket, put on the filter element, and then use a limiter to fix the filter element, and you can start your cleaning High quality material: The bracket is made of stainless steel, and the shaft is made of solid aluminum tube,