Hayward H-Series/Induced Draft 10/2000+ Front Header Assy (HAXFHA1931) aircontrols Filter cartridge for compatible C-4313

Filter cartridge for compatible C-4313 and PBW4PAIR spa and pool applications

A properly selected cord helps preserve the intended wiring layout and contributes to steadier accessory integration

The SPX0722C7 is a practical repair part for compatible Hayward Trimline valves that need renewed internal flow-control performance

The application-specific fit gives this part practical value because skimmer baskets work best when they match the original housing dimensions and profile

When a spa relies on a specific keypad and output mix

Hayward H-Series/Induced Draft 10/2000+ Front Header Assy (HAXFHA1931) aircontrols Filter cartridge for compatible C-4313The Hayward front header assembly is designed for compatible H Series induced draft heater applications from October 2000 and later where the front water header section needs replacement. A header assembly like this is useful because it supports the water pathway through the heater while also serving as a key structural interface in the heating system. This replacement is especially useful when the original header is cracked, leaking, corroded, or too