Clamp Nut & Bolt Replacement for Hayward Pro-Grid DE and SwimClear Cartridge Filters — Fits de2420, de3620, de4820, de6020, de7220, C2020, C3020, C4020, C5020

Replacement clamp nut and bolt set designed for select Hayward pool filters. Compatible with Hayward Pro-Grid vertical D.E. filter models de2420, de3620, de4820, de6020 and de7220. Also fits Hayward SwimClear cartridge filter models C2020, C3020, C4020 and C5020. Ideal for repairing or maintaining the clamping hardware on your existing filter assembly.