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filtration suffers and heaters may shut down on flow-related safeties
Prevents water intrusion at motor shaft
Connect to a dedicated pressure line supplied by a booster pump
Durable materials and proven designs support long-term serviceability in commercial and residential installations
It is commonly used in spa lighting assemblies where front-access maintenance is preferred
Pentair Union Kit, Replacement | 274426Z Spa Covers filtration suffers and heaters mayWhat 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