Review on Polaris 280/480 Pool Spa Zippered Replacement Bags (2 Pack) - K13 K16 - All-Purpose Filter Bags For Optimal Cleaning by John Fuentes

The quality is a notch below OEM but just fine for use and at a fairly good price. The Velcro that fastens on the clip is the cheaper kind but still works just fine. It's more rigid not as flexible. The bag portion that opens is all Velcro which is good for emptying but can leave a gap if you don't close it perfectly. Debris also sticks to the velcro. Overall its good enough for the money but I prefer the one with the zipper. Now how long will this last? My Polaris OEM lasted about a year before it tore. Will update. 👍Update: 1st one lasted 9 months 2nd one got replaced by one with a zipper. Easier to clean.