
Quick overview
- Genuine Hayward The factory GLX-DIY-UNION kit, not a generic plumbing union.
- For Salt & Swim 3C Pro The union hardware used to plumb the Salt & Swim Pro system into the return line.
- Replaces cracked unions Union bodies and nuts take the strain every time the cell comes out for cleaning, and they eventually split or weep.
- Sold as a kit Supplied as the union kit rather than a single loose piece.
- Serviceable connection Unions are what let you unthread the cell for inspection without cutting pipe.
- Stops a leaking pad A weeping union at the cell is one of the most common drips at a salt system.
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Product details
The Hayward GLX-DIY-UNION is the replacement union kit for the Salt & Swim 3C Pro salt chlorination system. It is the genuine Hayward part.
What the unions do
The salt cell sits in the return plumbing on a pair of unions. Those unions are the reason the cell can be unthreaded for inspection, cleaning or replacement without cutting into the pipe. They are also the joint that gets worked the hardest, since every service visit means loosening and retightening them.
When to replace them
A union that weeps after the cell is reinstalled, a cracked union nut, or threads that no longer pull up tight are all signs the union has had enough. Fitting a fresh kit restores a clean, serviceable connection at the cell instead of chasing the drip with tape and sealant.
| Brand | Hayward |
|---|---|
| Manufacturer part number | GLX-DIY-UNION |
| UPC | 0610377220262 |
| Type | Replacement union kit |
| Fits | Hayward Salt & Swim 3C Pro |
| Shipping weight | 1.1 lb |
| Ships | Parcel |
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