Are filter unions interchangeable across brands? Also can you plumb the outside with 2.5” coupler?
Filter unions
- Thread starter kpinpoway
- Start date
- Jun 7, 2017
- 9,239
- Pool Size
- 29000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Jandy Aquapure 1400
Most unions are proprietary. You can plumb whatever you want with the proper fittings. If the pump is 2" you'll need a reducer to go to 2.5".
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