General description These replacement zipper bags are designed for compatibility with Polaris 280 and 480 Multi-Purpose Bags (Parts K13 and K16). Made from durable nylon mesh, these bags feature strong stitching and are ideal for collecting debris, small leaves, and twigs without tearing. The extra zippered opening allows for easy emptying and cleaning of debris from the filter bag, making it a valuable asset compared to traditional velcro types. Technical specifications Material: Nylon mesh Compatibility: Polaris 280 and 480 Multi-Purpose Bags (Parts K13 and K16) Closure: Hook and loop Installation Easy to install and remove Improved clip fits perfectly between the vacuum cleaner and the user Installs in seconds Usage Designed for pool cleaning Effective for picking up debris, leaves, and twigs Multi-use filter bag with openings on both sides for easy cleaning Other information This is a replacement part, not an original part. Polaris does not manufacture or sell parts. Offers equal