Waterway 2" Union Nut With 2" Spigot / 1-1/2" Slip Tailpiece & Gasket (400-5680) appliedcomputer A properly selected cartridge helps

A properly selected cartridge helps restore intended filtration performance and contributes to cleaner maintenance routines

supporting the spa experience and overall jet performance

When a DE grid becomes damaged or less effective through normal use

Supports correct replacement in systems with lower flow requirements

Waterway 2" Union Nut With 2" Spigot / 1-1/2" Slip Tailpiece & Gasket (400-5680) appliedcomputer A properly selected cartridge helpsThe Waterway 400 5680 union assembly is designed for compatible plumbing applications and includes a 2 inch union nut with a 2 inch spigot by 1 1 2 inch slip tailpiece and gasket. This kind of combination part is useful because it restores several key components of the union connection together in one coordinated replacement. Including both the tailpiece and gasket helps make the repair more complete, which can reduce the uncertainty of mixing old and