Length: 9-1/4" Diameter: 6" Top opening: Handle Bottom opening: 2" MPT threaded Replaces Pleatco PMA40L-F2M-M Features: 40 sq. ft. of high-quality Filtration Fabric Expansive Flow™ core Alternative filter names: X268365, PMA-EP2, X268514, X268511  Used in spas made by: Down East, Ft. Wayne Spas, Master Spas & other manufacturers   By Guardian Filtration Products • 609-MAS-M