Hayward XStream Tank Base (CCX1000A) fuses The Waterway 212-1837 B Swirl

The Waterway 212-1837 B Swirl bulkhead fitting is designed for compatible jet applications and features a 3/4 inch format with a gray finish

or no longer holding the internal components correctly

This 1-1/2 inch replacement is especially useful when the original valve is leaking

This AOS Century 5

The high-flow 3

Hayward XStream Tank Base (CCX1000A) fuses The Waterway 212-1837 B SwirlThe tank base gives an XStream filter its lower support structure and helps keep the filter properly positioned on the equipment pad. This replacement base is intended for compatible Hayward XStream filter systems where the original base has cracked, warped, or become unstable. A damaged base can make routine service harder and may affect how securely the tank sits during operation. Replacing it helps restore a solid foundation for the filter,