Key Benefits Easy to clean and reusable: just rinse with clean water to restore like condition. Clear compatibility: designed to fit with specified replacement models for reliable use. Practical size: compact length and diameter suitable for standard pool filter housings. Simple operation: closed with a cord handle and bottom 1/2 inch threaded connection for straightforward installation. Specifications Length: 9 1/2 inches Outer diameter: 5 3/8 inches : closed with cord handle Bottom: 1/2 inch thread Replacement Model Compatibility Compatible with 303279 Compatible with FC2402 Compatible with Whirlpool Filters Note All manufacturer names and part numbers remain the property of their respective owners and are used for compatibility information only. Use Scenarios Scenario 1: Replacing a worn or leaking pool filter in standard aboveground pool systems that use compatible replacement models. Scenario 2: Routine maintenance between cleanings: rinse the filter element with water to remove debris and restore flow for continued performance. Scenario 3: Spare part for multifilter pool setups: keep on hand as a ready replacement to minimize downtime during maintenance or seasonal changes.