Hayward 20" Bobby (SP022320) plugs or otherwise no longer dependable

or otherwise no longer dependable in everyday use

The SPX3400DRKIT is a practical replacement for compatible Hayward EcoStar C systems that need renewed mounting support and cleaner long-term installation stability

When small service parts wear out or go missing

A properly selected check valve helps restore intended one-way flow support and contributes to cleaner system operation

Hayward 20" Bobby (SP022320) plugs or otherwise no longer dependableThe Hayward SP022320 20 inch Bobby is designed for compatible filter related applications and serves as a replacement component for systems that use this specific 20 inch part format. A part like this is useful because it helps restore the original function and fit of the assembly without requiring a broader equipment replacement. Application specific filter parts can be important when a system relies on exact dimensions or a named component that