Hayward SharkVAC/XL Door Filter Element [Qty-2] (RCX97417SPAK2) switches That kind of application-specific fit

That kind of application-specific fit matters because a heater should install the way the spa expects it to

Filter cartridge for compatible spa and pool applications using the 12001 reference

This fitting is often used where a high-capacity line needs to transition directly into a smaller PVC branch or component

Black finish adds bold contrast to the visible control area

It is a practical replacement when the original insert has lost its visual appeal or no longer delivers the intended directional performance

Hayward SharkVAC/XL Door Filter Element [Qty-2] (RCX97417SPAK2) switches That kind of application-specific fitThe Hayward SharkVAC door filter element set is designed for compatible SharkVAC and SharkVAC XL robotic cleaner applications where the filter elements need replacement. Filter elements are useful because they help capture debris collected by the cleaner, supporting better water cleanup and more effective operation. This replacement is especially useful when the original filters are torn, clogged beyond cleaning, worn, or no longer fitting correctly.