Hayward H400FD Heat Exchanger (FDXLHXA1400) filterparts This replacement is especially useful

This replacement is especially useful when the original bulkhead adapter is cracked

Waterway Crystal Water filter tank body base

Useful when both function and appearance need renewal

Designed to support cleaner retrofit topside panel installations

Helps automate recurring daily equipment schedules

Hayward H400FD Heat Exchanger (FDXLHXA1400) filterparts This replacement is especially usefulThe Hayward heat exchanger is designed for compatible H400FD heater applications where powerful, dependable heat transfer is needed. A heat exchanger is useful because it carries the main responsibility for transferring heat into the water, directly affecting how well the heater performs overall. This replacement is especially useful when the original exchanger is leaking, corroded, scaled, cracked, or losing efficiency over time. Replacing it can