General description MSPA Compatible Replacement Filter Cartridges are designed for the 2020 upgraded version to fit all MSPA models, including model FD2089. These cartridges feature an improved push and twist bayonet design for easy installation and maintenance. Technical specifications Outer Diameter: 110 mm Total Height: 86 mm End Cap Material: ABS Filtration Area: 10 sq. feet Underside: 6 small flat steam holes