The most common filter of all Dimension One spas. Replaces filter for 2000 to current D1 Reflections and @Home Spas.\r\nAlso all Bay Spas & 2005 to current Aqua Fit Systems
PDO75-2000 Unicel # C-7367 Filbur # FC-3059The the four tabs on the top allow you to lock in your Vision Cartridge. This listing does not include the EZ lock filter screen, which is sold separately