Suitable for the Polaris 280 & 480 All Purpose bag with OVAL prongs Please check this on your cleaner before purchasing ABS snap-in plastic clip Durable resin zipper 0.78 inch wide strip Ample collection space This filter bag will collect a lot of annoying leaves, debris and other pool waste. Package include: Polaris 280&480 filter bag *2 How to Replace Your Pool Cleaner Bag 1.Turn off your booster pump and disconnect the hose from the dedicated pressure cleaner line, then remove your 280 & 480 cleaner from the pool. 2.Release the pool sweep bag, turn the bag's plastic cuff either clockwise or counter a fraction of an inch to release the pressure paddles inside the cleaner body and lift up. 3.With your new pool filter Bag align the pressure paddles on the bag cuff and the arrow on the cleaner connector pipe then slide down until you hear it snap into place.