Specification Brand : Wowreed BulletPoint1 : REPLACEMENT MODELS: Compatible with Caldera Utopia 73722, Caldera 100, C-8399, FC-3965, PCD100W, 1039607. Note: All manufacturers' names and part numbers remain the property of their respective holder(s) and are used for compatibility information only. Wowreed is an independent brand. BulletPoint2 : SPECIFICATIONS: Length: 16 1/2"; Outer Dimension: 8"; Top: handle; Bottom: 3 1/2" open;Filtration Area: 100 sq. ft. BulletPoint3 : EASY TO CLEAN: This filter utilizes fabric structure design so as to make the impurities easy to be released and washed. It is recommended to wash the filters every 2-6 weeks in order to maximize the performance and capacity of it. In addition, Our premium filter material keeps your water clearer and easier to clean. BulletPoint4 : LONG SERVICE LIFE: The filters are with solid end caps and qualified material, which can be used repeatedly. Longevity, endurance as well as quality is ensured. BulletPoint5 : SERVICE: If there is any problem, feel free to contact us. Six-Months is for sure. We promise a good shopping experience with our reliable Quality Control, Customer Service and Technical Support Team. Color : One Color ExternallyAssignedProductIdentifier : 6009475729687 ExternallyAssignedProductIdentifier1 : 0021261959241 ExternallyAssignedProductIdentifier2 : 021261959241 ItemName : Wowreed Spa Filter Compatible with Caldera Utopia 73722, C-8399, FC-3965, PCD100W, Caldera 100,1 Pack ItemPackageDimensions_Height : 44.2976 centimeters ItemPackageDimensions_Length : 19.8882 centimeters ItemPackageDimensions_Width : 20.0914 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-and-spa-replacement-parts Manufacturer : Wowreed ModelName : JQWE60301852 ModelNumber : WR-08010 NumberOfItems : 2 PartNumber : WR-08010 ProductDescription : Spa Filter Compatible with Caldera Utopia 73722, C-8399, FC-3965, PCD100W, Caldera 100,1 Pack ProductSiteLaunchDate : 2024-04-28T09:44:35.867Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1