describe Perfect for Polaris 280 and 480 robotic pool cleaners Over time, closures lightning outlast scratches and won't clog. Large capacity stringer bag with reinforced seams and ultra-fine mesh to capture even the smallest waste.< /p> The specific shape of the mesh prevents debris from falling out when the robot vacuum cleaner is stationary. The self-fastening -gripper on the pipe facilitates the passage of debris through the filter. Adaptation pack for the Polaris 280 pool robot </p > Adjustable stringer bag allows to replace your original bag. Assembled with care, it will offer you the best performance and longevity. Polaris Bag in Fine Knit Superfine Knit Very tight mesh to capture the most particles thin Zipper for Polaris bag Plastic and metal zippers with anti-rust treatment < p> Higher than stock capacity to capture more debris and reduce bag emptying Thoroughly reinforced seams and edges for lasting longer life north star ring Check the rings in your bag < /p> Please check the shape of your Polaris bag, it may vary by model. How to replace the Polaris robotic bag Components bag for Polaris bags Replacing the Polaris pack Removing the Polaris 280 bag < /p> find the ring The bag is attached to the top of the robot. turn the ring< /p> You can turn the ring left or right. Please do not lower the ring without turning it. Take out the bag After the ergos are out, you can take out the bag. Don't forget to remove the hook-and-loop bag from the piping.