Pentair Union Kit, Replacement | 274426Z Spa Covers It is commonly used in

It is commonly used in spa lighting assemblies where front-access maintenance is preferred

The basket installs inside the strainer pot at the suction inlet

It is common during seasonal opening

creating a pocket of sun-like comfort that remains unaffected by wind or cold drafts

Secure mounting for media kits within Napoleon RR42 installations

Pentair Union Kit, Replacement | 274426Z Spa Covers It is commonly used inWhat This Part Is Used For The Pentair 274426Z Union Kit Replacement is used to restore service union connections on compatible Pentair equipment. It allows plumbing lines to be securely connected and disconnected for maintenance. Why This Part Matters Worn or cracked unions can lead to air leaks and water loss around pumps and filters. Replacing the union kit helps maintain a watertight seal and simplifies future service. Proper unions reduce the