55SQ Cartridge for Star Clear Filter

Specifications: 

• Diameter: 7"
• Length: 19 5/8"
• Top: 3" Hole Opening 
• Bottom: 3" Hole Opening 
• Filter Area: 50 SQ Ft. 

Compatiable Filters: 

• Hayward Star-Clear C500
• Hayward Easy Clear C550 
• Pentair Purex CF-50