BEST PARTNER: Perfect for Polaris 360 or 380 cleaner that column with a clip with" square prongs" NOT COMPATIBLE:NOT Fits Polaris 280 or 480 pool cleaner that column with a plastic clip with "oval prongs", Not Fits 180 pool cleaner that column with Buckle. OUTSTANDING QUALITY:The Nylon Mesh Pool Cleaner bags with Strong Stitching and Tights Weave.Same fabric, weave as Polaris Super Engineered Plastic,Destructive Test Again and Again,Still Keep in Good Condition and Work Well. POWERFUL FUNCTION:The filters can support down to 120 Micrometres, including leaves, twigs, smaller pine and dirt particles. EASY TO USE : Easy to install, remove and clean.The zipper opens on TWO sides for easy cleaning ! Colour:White Material:Polyester Size:31x22x6.2cm Package Contents: 5x Swimming Pool Filter Bag Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.