Enhance Your Home with Premium Unions & Couplings

Discover how our unions & couplings can elevate your everyday living. Whether you’re relaxing, entertaining, or improving your space, our products deliver comfort and style that last.

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The Barb CPLG 3/4IN B x 3/4IN B is a black plastic hose barb fitting with multiple ridges and a tapered shape, designed for connecting flexible tubing.

Barb CPLG 3/4IN B x 3/4IN B

$2.49

3/8IN RBx3/8IN RB COUPLER

$1.99

A white, flat O-Ring Gasket 1-1/2 (711-4050) with a smooth surface and large central hole, shown from above on a plain background.

O-Ring Gasket 1-1/2″ (711-4050)

$0.99

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The Coupling, 1-1/2 Insert x 1-1/2 Insert is a gray plastic connector with ribbed ends and a smooth center, used to join two lengths of pipe.

Coupling, 1-1/2″ Insert x 1-1/2″ Insert

$2.99

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A Coupling, 1 Slip x 1 Slip, white PVC cylindrical pipe fitting, is displayed on a white background.

Coupling, 1″ Slip x 1″ Slip

$1.99

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A single O-Ring, Sand Filter, 1-1/2 Heater Tailpiece Bag (805-0224B), made of black rubber, is shown on a white background.

O-Ring, Sand Filter, 1-1/2″ Heater Tailpiece Bag (805-0224B)

$1.99

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The Coupling, 3/4 Insert is a black plastic connector with multiple barbed ridges for joining flexible tubing; embossed text shows its size and origin.

Coupling, 3/4″ Insert

$0.99

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A Coupling, 2 Slip x 2 Slip—white PVC cylinder with smooth surfaces and open ends—rests at an angle on a plain background.

Coupling, 2″ Slip x 2″ Slip

$4.99

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A Coupling, 1/2 Slip x 1/2 Slip PVC fitting is shown against a plain background, white and cylindrical in shape, with one end facing the viewer and the other angled away.

Coupling, 1/2″ Slip x 1/2″ Slip

$1.99

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A Mo-Flo Union Nut, 2 female thread (415-5000), black plastic with outer ridges and two metal screws on opposite sides.

Union Nut, Mo-Flo, 2″ Female Thread (415-5000)

$3.99

The Econo-Union 1-1/2 MPT x 1-1/2 Hose Barb is a white plastic plumbing fitting with a threaded end and a ribbed connector for joining pipes or hoses.

Econo-Union 1-1/2″ MPT x 1-1/2″ Hose Barb

$19.99

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A 1-1/2 Slip x 1-1/2 Slip white PVC pipe coupling fitting displayed at an angle on a white background.

Coupling, 1-1/2″ Slip x 1-1/2″ Slip

$2.99

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