Specification Brand : WIbabiuis BulletPoint1 : Widely Applicable: CX900G filter knob Kit compatible with Hayward star clear plus cartridge filters models C751, C7512, C900, C9002(S), C1200, C12002(S) C1502, C17502(S), and C2002 Filters. BulletPoint2 : Package Includes Compatible Pool Filter Parts: CX900G (Locking Knob *1), CX900D (Guide Cone *1), CX900J (E-Ring *1), CX900W (Washer *2), CX900H (O-Ring *1), ECX1322A (Directional Vent Valve w/O-Ring *1) BulletPoint3 : Easy Installation: The installation is fast and simple, Remove the damaged part from the filter and install the new part. (Please confirm whether your model is suitable before buying) BulletPoint4 : Unique Craftsmanship: Made of high-quality materials, Resistant to aging, Corrosion resistance, and High-temperature resistant properties; Adopt an electro-galvanizing process to increase rust resistance, Which improves the service life and performance of the products and can provide you with a better experience BulletPoint5 : Perfect Fit: The star top of the pool filter got stripped over time, and the original cone was gone. The new one helps guide the top onto the threaded rod that holds everything together. Fixed leaks from the top of the filter housing and makes cleaning the pool filter easier. Color : CX900G Locking Knob & CX900DA Pool Filter Knob Kit ItemName : WIbabiuis CX900G Locking Knob & CX900DA Pool Filter Knob Kit Fit for Hayward Star-Clear Plus Cartridge Filters, Include: CX900G/CX900D/CX900J/CX900W/CX900H/ECX1322A Parts ItemPackageDimensions_Height : 14.8082 centimeters ItemPackageDimensions_Length : 9.6012 centimeters ItemPackageDimensions_Width : 11.7094 centimeters ItemTypeKeyword : swimming-pool-and-spa-replacement-parts ItemTypeName : CX900G Locking Knob & CX900DA Pool Filter Knob Kit Manufacturer : WIbabiuis ModelName : CX900G Locking Knob & CX900DA Pool Filter Knob Kit ModelNumber : 1 NumberOfBoxes : 1 PartNumber : CX900G Locking Knob PowerSourceType : no ProductDescription : Widely Applicable: CX900G filter knob Kit compatible with Hayward star clear plus cartridge filters models C751, C7512, C900, C9002(S), C1200, C12002(S) C1502, C17502(S), and C2002 Filters SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1