General description This pack of replacement zipper bags is designed for compatibility with Polaris 280 and 480 multi-purpose bags, specifically parts K13 and K16. Made from durable nylon mesh, these bags feature heavy-duty stitching that allows for effective debris collection, including small leaves and twigs, without tearing. The extra zipper opening enhances usability, making it three times easier to empty and clean the filter bag compared to traditional velcro types. Technical specifications Material: Nylon mesh Compatibility: Polaris 280 and 480 Multi-Purpose Bags, Parts K13 and K16 Design: Hook and loop fasteners for a snug fit Installation Easy to install and remove Improved clips fit perfectly on the vacuum cleaner Installation can be completed in seconds Usage Ideal for picking up debris, small leaves, and twigs Open on two sides for easy cleaning Other information This is an aftermarket part, not an original part from Polaris. Polaris does not manufacture or sell these