ATIE PoolSupplyTown 280 All Purpose Zipper Bag Replacement Fits For Polaris 280, 480 Pool Cleaner All Purpose Zipper Bag K13 Fit and Replace Polaris 280, 480 All Purpose bag K13, K16 Same fabric, weave and sewing as 280 zipper bag K13 Same size (pocket, zipper, and snap-in plastic clip) Bag is designed to hold all types of debris: leafs, bugs, twigs, sand and silt.