Specification Brand : Real Fancy BulletPoint1 : 【Replacement Filter】Our filter is compatible with Artesian Spas, Tidal Fit Swim 06-0006-12, 06-0005-12, 6CH-502, PAS50SV-F2M, FC-0311. All manufacturers' names and part numbers are used for compatibility information only. BulletPoint2 : 【Dimensions】Length:10-3/4"; Outer Dimension:7"; Top: semi-circular handle; Bottom: 2-11/16" opening;Filtration Area: 50 sq.ft. BulletPoint3 : 【Strong Filtering Ability】The spa filter has ultra-high water filtration capacity. It can effectively remove hair, leaves, dust, sediment, sand, and other fine particles, easily remove debris, and always keep the water clean. BulletPoint4 : 【Easy to Claen】The hot tub spa filter is washable and reusable. Simply remove and rinse with water, and the cleaned filter will be a new one. It is recommended to clean the filter every two weeks to fully utilize its performance. BulletPoint5 : 【Service】We will provide you with comprehensive after-sales service. If you have any questions, please feel free to contact us at any time. Our reliable quality control, customer service, and technical support team will provide you with a risk-free shopping experience. Color : WHITE CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 4895215112220 ExternallyAssignedProductIdentifier1 : 0850029688259 ExternallyAssignedProductIdentifier2 : 850029688259 ExternallyAssignedProductIdentifier3 : 00816920021762 GpsrSafetyAttestation : 1 ItemDisplayDimensions_Height : 4.6 inches ItemDisplayDimensions_Length : 9.88 inches ItemDisplayDimensions_Width : 6 inches ItemDisplayWeight : 1.54 pounds ItemName : Real Fancy Hot Tub Spa Filter Replacement Cartridge 1 Pack Replace Caldera 50, Caldera Spas, Unicel C-7350, 1019401, 73532, PCD50N, Filbur FC-3963, 50 Sq.ft. ItemPackageDimensions_Height : 33.2994 centimeters ItemPackageDimensions_Length : 19.5072 centimeters ItemPackageDimensions_Width : 19.812 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : swimming-pool-cartridge-filters Manufacturer : Real Fancy Material : Paper MaximumFlowRate : 5300 liters_per_hour ModelName : FC-0151 ModelNumber : AK-9013 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 323 PowerSourceType : Manual ProductDescription : Real Fancy's pool & spa filter is dedicated to bringing purer and cleaner water to your pool. You can experience the joy of being in the water with more peace of mind. Replacement Filter.Our filter is compatible with Caldera 50, Caldera Spas, Unicel C-7350, 1019401, 73532, PCD50N, Filbur FC-3963. All manufacturers' names and part numbers are used for compatibility information only. Dimensions.Length:10-3/4"; Outer Dimension:7"; Top: semi-circular handle; Bottom: 2-11/16" opening;Filtration Area: 50 sq.ft. The spa filter has ultra-high water filtration capacity. It can effectively remove hair, leaves, dust, sediment, sand, and other fine particles, easily remove debris, and always keep the water clean. The hot tub spa filter is washable and reusable. Simply remove and rinse with water, and the cleaned filter will be a new one. It is recommended to clean the filter every two weeks to fully utilize its performance.