Hayward GLX-DIY-UNION Salt & Swim Pro replacement union kitHayward Salt & Swim Pro Replacement Union Kit In stock$6822
Hayward GLX-DIY-UNION Salt & Swim Pro replacement union kit

Hayward Salt & Swim Pro Replacement Union Kit

Ask a questionAPS # HAY-451-3013
In stock
$6822

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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.
Full description and specifications ↓

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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.

Specifications
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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Questions and answers

What people ask about this product, answered by our pool techs.

Which system is this union kit for?
The Hayward Salt & Swim 3C Pro. Hayward lists it as part GLX-DIY-UNION.
Is this a genuine Hayward part?
Yes, it is the Hayward OEM union kit for the Salt & Swim Pro.
Does the salt cell come with it?
No. This listing is the union kit only. The replacement cell and the replacement vessel are separate Hayward parts.
Why would I need new unions?
Unions get unthreaded and retightened every time the cell is pulled for cleaning. Over several seasons the threads or the union body can crack and start to weep, and a new kit is the clean fix.
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