General description MSPA compatible swimming pool spa filter, replaceable spa filter element for FD2089. This high-quality filter cartridge helps remove dirt and contaminants, providing clean and fresh water for your spa or hot tub. Technical specifications Outer diameter: 110 mm / 4.33 inches Total height: 82 mm / 3.23 inches Filter area: 0.4 m² Top material: ABS Compatibility and accessories Compatible with MSPA models: Uscany, Elegance, Camaro, Alpine, Blue Sea, and Silver Cloud Package includes: 4 filter cartridges Installation The filter cartridge is installed in the filter pump and catches dust as it passes through the system Usage It is recommended to replace the filter element every 3 to 6 months for optimal performance Helps to keep the spa clean and prevents dust from entering the pump and heater, extending their service life