Hayward Filter Body Assy (RCX7801) swimline and a deteriorated O-ring can

and a deteriorated O-ring can contribute to leaks

A properly matched replacement should feel like a restoration of the spa rather than a workaround

this Waterway corrugated hose is a practical replacement when the original black flexible hose needs to be renewed

In a category where appearance

the water system can feel less efficient than it should

Hayward Filter Body Assy (RCX7801) swimline and a deteriorated O-ring canCleaner downtime often comes from a single worn part, which makes this Filter Body Assy a valuable replacement for keeping Hayward automatic pool cleaners moving properly. Use it to service compatible Hayward cleaner models, improve part to part function, and help the cleaner return to reliable operation across pool surfaces. Use this part when servicing compatible Hayward systems and compare the existing component, equipment model, and plumbing