Hayward Spa Filter
C-250 & C-500 Parts Breakdown

Key Part # Description Price Purchase 1 C-250-G Locking Knob $22.14

Key Part # Description Price Purchase 2 C-250-Z-7 O-Ring $3.44

Key Part # Description Price Purchase 3 568-110 Air Relief Valve O-Ring Only Package of 10 $0.22

Key Part # Description Price Purchase 5 C-250-F Filter Head Gasket $30.93

Key Part # Description Price Purchase 6 C-250-Z2S Tie-Rod (C-250), 18 3/4" $67.82 6 C-500-Z2S Tie-Rod (C-500), 28 5/8 " $91.17 6 C-750-Z2S Tie-Rod (C-750), 38 1/2" $116.56

Key Part # Description Price Purchase 7 C-7626 Cartridge Element (C-250) $44.91 7 C-7656 Cartridge Element (C-500) $75.32 7 C-7676 Cartridge Element (C-750) $99.22

Key Part # Description Price Purchase 8 C-250-AA-1 Filter Tank Body w/Tie Rod Assy (C-250) $396.87 8 C-500-AA1 Filter Tank Body w/Tie Rod Assy (C-500) $424.38

Key Part # Description Price Purchase 9 43CNFHS-B10 Nut, 7/16"-14 (1981 and prior) $11.93   C-250-Z16 Seal Washer (1981 and prior) $5.08

Key Part # Description Price Purchase 10 EC-27081 Pressure Gauge (1991 and prior) $23.99 10 EC-27091 Pressure Gauge, Back Mount $26.35

Key Part # Description Price Purchase 11 C-250-Z-14 1/2" Drain Plug $6.62 11 568-210 O-Ring, Drain Plug $0.30

Key Part # Description Price Purchase NS EC-4077-B-1 Check Valve (Optional) $22.33 NS C-250-Z-15 Bypass Plug (Internal) $1.70

Complete Filter

Key Part # Description Price Purchase C-250 C-250 25 Sq. st. Filter $151.99 C-500 C-500 50 Sq. st. Filter $159.99