General description Fits perfectly on the Polaris 280 and 480 robotic pool cleaners, this high-quality adaptable stringer bag is designed to replace the original Polaris K13 net. It features a large capacity silt bag with reinforced seams and ultra-fine mesh to capture even the smallest waste, ensuring optimal performance and longevity. Technical specifications Compatible with Polaris 280 and 480 pool cleaner robots Ultra-fine mesh for capturing fine particles Plastic and metal zipper with anti-rust treatment Higher capacity than the original bag Usage The specific net shape prevents debris from falling when the robot cleaner is stationary, while the scratch attachment to the hose allows for easy passage of debris through the filter.