Hayward C500 Cartridge

(C-7656, CX500RE)

• Diameter - 7"
• Length - 19 5/8"
• Hole Diameter - 3"
• Square Feet - 50

Sta-Rite Replacement Cartridge

for PLD70 Filter

Hayward C750 Cartridge

(C-7676, CX750RE)

• Diameter - 7"
• Length - 29 3/8"
• Hole Diameter - 3"
• Square Feet - 75

Hayward C751 Cartridge

(C-8411, CX760RE)

• Diameter - 8 15/16"
• Length - 17 3/8"
• Hole Diameter - 4"
• Square Feet - 75

Hayward C800 Cartridge

(C-8600, CX800RE)

• Diameter - 8 1/2"
• Length - 17 3/8"
• Hole Diameter Top - 4 1/16" 
• Hole Diameter Bot. - 2 11/16"    
• Square Feet - 75

Hayward C900 Cartridge

(C-8409, CX900RE)

• Diameter - 8 15/16"
• Length - 17 3/8"
• Hole Diameter - 4"
• Square Feet - 90