Unicel C-5301 Hot Tub Spa Filter

The Unicel C-5301 has a closed top with a 2-1/4 inch hole on the bottom. For optimal fit and performance, verify that this filter cartridge matches the dimensions of the old filter in your spa.

Filter details:

• Part no: C-5301
• Diameter: 5"
• Length: 8"
• Top: Closed
• Bottom: 2-1/4" Open
• Media: 8 sq. ft.
• Filter Media: 3oz Reemay
• Pleat count: 56