Description
Waterway 2.5 ProClean Union Connector Kit
Union connector kit for Waterway ProClean filters with 2.5 plumbing connections.
Features
- Designed for Waterway ProClean filter systems
- 2.5 union connection for secure, serviceable plumbing
- Pool-grade materials for durability and chemical resistance
The Waterway 400-5961-2B ProClean Union Connector Kit is used to connect 2.5 plumbing lines to compatible Waterway ProClean filter systems. The union-style design allows the filter to be removed or serviced without cutting plumbing, saving time during maintenance or equipment replacement. Built for long-term use in pool environments, this connector kit helps maintain a reliable, leak-resistant connection.
Pro Tip
Hand-tighten the union, then give a small additional turnover-tightening can distort the O-ring and cause leaks.









