describe Perfect for Polaris 280 and 480 robotic pool cleaners with the same specifications as the Polaris K13 net. Over time, the zippers last longer. It will not scratch or clog. Large capacity sediment bag with reinforced seams and ultra-fine mesh to capture even the smallest debris. The specific shape of the mesh prevents debris from falling in when the robot vacuum is stopped. The Velcro attachment on the hose makes it easy to pass debris through the filter. Adaptation pack for the Polaris 280 pool robot The bag with adjustable beam allows you to replace your original bag. Assembled with care, it will offer you the best performance and longevity. Polaris Bag in Superfine Knit Very tight mesh to capture the finest particles Zipper for Polaris Bags Plastic and metal zippers with anti-rust treatment Larger than the original capacity to capture more debris and reduce bag spillage Carefully reinforced seams and edges for a longer life North Star Ring Check the rings on your bag < p>Please check the shape of your Polaris bag, this may vary depending on the model. How to replace the Polaris robotic bag Bag components for Polaris bags Replacing the Polaris pack Remove the Polaris 280 bag Find the ring The bag is attached to the top of the robot. Turn the ring You can turn the ring left or right. Please do not lower the ring without turning it. Remove the bag Once the ergos are out, you can remove the bag. Don't forget to remove the velcro bag from the trim.