General description AlwaysH High Quality Adaptable Stringer Bag is designed specifically for Polaris 280 and 480 robotic pool cleaners. This bag features a large capacity silt bag with reinforced seams and ultra-fine mesh, effectively capturing even the smallest waste. The unique mesh shape prevents debris from falling out when the robot cleaner is stationary, ensuring optimal performance. Technical specifications Compatibility: Polaris 280 and 480 robotic pool cleaners Material: Ultra-fine mesh with reinforced seams Closure: Plastic and metal zipper with anti-rust treatment Capacity: Higher than the original bag for less frequent emptying Dimensions: Manual measurement may allow for a 1-67 cm error Other information Note: Color may vary due to lighting and screen differences; the actual product received will prevail.