Hayward Half Union [1-1/2" FBT x 1-1/2" Slip / 1-1/2" MBT] [Qty-2] (SP1500UNPAK2) spafilters 2 to 1 modular adapter

2 to 1 modular adapter for compatible spa cable applications

A heater assembly should fit the system as confidently as it heats it

16-1/4 inch size supports intended fit

Supports cleaner and more dependable jet performance

The built in pressure switch is an important part of that equation

Hayward Half Union [1-1/2" FBT x 1-1/2" Slip / 1-1/2" MBT] [Qty-2] (SP1500UNPAK2) spafilters 2 to 1 modular adapterThe Hayward half union set is designed for compatible plumbing applications where matched union end components are needed to complete or restore a serviceable connection. A half union is useful because it forms one side of the union assembly, making future disassembly and maintenance much easier than fixed plumbing alone. This quantity two pack with 1 1 2 inch FBT to 1 1 2 inch slip and 1 1 2 inch MBT related compatibility is especially useful when