Specification Brand : Yinage BulletPoint : Replace Zodiac Polaris 280 Black Max pool cleaner wheel screw C56 and wheel washer C67 BulletPoint1 : Wide Compatibility: Designed to fit Dolphin robotic pool cleaners nautilus cc plus filter (NOT for nautilus cc), M200, M400, M500, M4, M5, Wave 65, Wave 90, C3, C4, Oasis Z5i, Aquarius XL, Liberty, Odyssey, Sigma, Triton Plus(old), Replaces Maytronics part # 9991433-R4 BulletPoint2 : Kindly Note: NOT fit for Nautilus CC, M600, E10, E20, S200/300/300i, Escape, Cayman, Proteus DX3, DX4 & DX5i, S50, S100, Active 10, 15, T15, T25, 20/30/30i, T35/45/55i, Prowler 910 & 917, 920/930, Triton PS/PS Plus, Saturn, Advantage, Echo, Encore, Solo, Warrior SE/SI/SL, Mercury, Discovery, Quantum and Premium, 9991463-R4, 9991468-R4 BulletPoint3 : Efficient Spring Filter: The spring filter cartridge panels have a screen material are designed to trap larger debris, prevent the cartridges from being clogged quickly when the pool is especially dirty, they are used for the first couple of cleanings of the pool. BulletPoint4 : Strong Structure Material: ABS plastic frame ensures more sturdy without breaking. The pool cleaner filters are easy to clean for reuse, they can last 2-3 years. Please rinse the filter every 4-6 weeks for optimal performance. BulletPoint5 : Value Pack: Includes a complete set of 4 pack pool filter replacement for Dolphin pool cleaner filters. Dimensions: 10-1/2''(L) x 6-3/8'' (W). A convenient and cost-effective solution to keep your vacuum performing at its best over an extended period.if you have any problem with Yinage filter cartridges, please contact us at any time, we will solve it within 24 hours. CareInstructions : Machine Wash, Tumble Dry Low Color : white ExternallyAssignedProductIdentifier1 : 0719704208888 ExternallyAssignedProductIdentifier2 : 719704208888 ExternallyAssignedProductIdentifier3 : 0400114260312 ExternallyAssignedProductIdentifier4 : 0040011426031 ExternallyAssignedProductIdentifier5 : 00040011426031 FabricType : Nylon FurnitureCoverType : bench_cover GpsrSafetyAttestation : 1 IncludedComponents : cover ItemDisplayWeight : 5 kilograms ItemName : Spring Filter Cartridges Compatible with Dolphin M500, M200, M400, Wave 90, ve 65, Oasis Z5, Sigma, C3,C4,Nautilus CC Plus Robotic Pool Cleaners, Part Number: 9991433-R4(4 Pack). ItemPackageDimensions_Height : 28.4988 centimeters ItemPackageDimensions_Length : 5.8928 centimeters ItemPackageDimensions_Width : 19.304 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : swimming-pool-automatic-cleaner-replacement-parts Manufacturer : Yinage Material : Nylon ModelName : 9991433-R4 ModelNumber : 9991433-R4 NumberOfBoxes : 1 NumberOfItems : 1 OpeningMechanism : Manual Lift PackageLevel : unit PartNumber : 9991433-R4 Pattern : Solid PowerSourceType : manual ProductDescription : This is the Spring, window screen-like Cartridge Filters (9991433-R4), it is for larger debris in the Spring when opening your pool, used for the first couple of cleanings of the pool - These do not filter the finest particles as does the Ultra Fine Cartridges (9991432-R4). ProductSiteLaunchDate : 2013-11-03T01:42:10.267Z RecommendedUsesForProduct : Patio SafetyWarning : Keep out of reach of children. Avoid contact with skin and eyes. If ingested, seek medical help immediately. Size : 6.3feet SpecificUsesForProduct : Sun Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudience : Adult UnitCount : 4 UnspscCode : 40161505 WaterResistanceLevel : water_resistant