2 Pack Spa Replacement Filters: Compatible with Filbur FC-2402 5CH-37 PFF42TC-P4 78460 and Lifesmart AquaTerra Freeflow Bermuda Aspire Azure Filters.

Optimal Compatibility: The PLFFC-2402 replaces Watkins 303279, Filbur FC-2402, Unicel 5CH-37, PFF42TC-P4, 78460 and others. Specifications: This filter measures 26.4 cm long, 13.5 cm outside diameter, features a closed lid with handle, a 38 mm MPT threaded connection at its base, a filtration area of ​​3.9 m² and trilobal filter media. Superior Filtration Performance: This product uses 3.9 m² of high-efficiency trilobal filter media, effectively filtering 20-50 micron impurities, such as sand, hair, leaves and grease, for consistently clear, transparent water. Its safety and strength have been rigorously tested to ensure clean, clear water free of harmful contaminants for your spa, giving you and your family complete peace of mind.Easy Installation and Maintenance: Featuring a 1.5 inch MPT threaded connection and a sturdy pull handle, it installs and removes easily without tools. Cleaning is as simple as rinsing with a jet of water; no specific tools or chemicals are required. Durable and affordable: Made with reinforced tips, a sturdy inner core and chemical-resistant materials. Proper maintenance (for optimal results, clean every two weeks). Double packaged for excellent value and extended shelf life.