• Outer Diameter: 8-15/16” Length: 23-5/16” Top Style: 4” Open; Bottom Style: 4” Open
• Compatible with Pleatco PWWCT200, Waterway Clearwater II 200 / 817-0200N, Filbur FC-1288, and Unicel C-8419 Hot Tub Spa Filters.
• SpiroPure pool and spa filter cartridges offer long-lasting, durable filter media with high dirt holding capacity for clear, sparkling water in your pool or hot tub spa.
• A strong inner core means increased strength without hindering water flow or filtration performance.
• Easy to install, durable filter cartridges that allow for high filtration performance and efficiency