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AquaPro AL75 Pump Union Suction 1-1/2″ (10065-ACC)
Original price was: $23.99.$16.96Current price is: $16.96.
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AquaPro AL75 Valve Inlet Union Set 1-1/2″ w/O-Ring (10075-ACC)
Original price was: $7.99.$4.48Current price is: $4.48.
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Aquasol Controllers 1/2″ MNPT x 3/8″ Tube Connector (F215)
Original price was: $9.59.$6.63Current price is: $6.63.
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Astral Pool 2″ FBT Outlet Union Nut (00611R0002)
Original price was: $7.99.$4.21Current price is: $4.21.
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Astral Pool Sand Filter Union Nut (00545-0302)
Original price was: $10.39.$7.79Current price is: $7.79.
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Astral Pool Sena 1-1/2″ FBT Union Tailpiece (27455-0206)
Original price was: $7.19.$5.34Current price is: $5.34.
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![Carvin 1-1/2" FBT x 1-1/2" S Black Pump Union [Qty 2] (31175608R2-BLK)](https://www.hardwaretoolcenter.com/wp-content/uploads/2026/09/carvin-1-1-2-fbt-x-1-1-2-s-black-pump-union-qty-2-31175608r2-blk.webp)
Carvin 1-1/2″ FBT x 1-1/2″ S Black Pump Union [Qty 2] (31175608R2-BLK)
Original price was: $9.45.$6.23Current price is: $6.23.
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Carvin 1-1/2″ MPT Self-Aligning Pipe Union Assy (42380026)
Original price was: $17.59.$11.68Current price is: $11.68.
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Carvin 1-1/2″ Slip Self-Aligning Union Adapter (31152804R)
Original price was: $6.39.$3.37Current price is: $3.37.
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Carvin Black Union Nut (14427306R)
Original price was: $10.39.$6.59Current price is: $6.59.
Sale!
![CMP Economy Union [1-1/2" Hose Barb x 1-1/2" MIP] (21058-100-000)](https://www.hardwaretoolcenter.com/wp-content/uploads/2026/09/cmp-economy-union-1-1-2-hose-barb-x-1-1-2-mip-21058-100-000.webp)
CMP Economy Union [1-1/2″ Hose Barb x 1-1/2″ MIP] (21058-100-000)
Original price was: $5.59.$2.97Current price is: $2.97.
Sale!
![CMP High Temp Union [2" MPT x 2" Slip, 90°] Self-Sealing (21063-290-000)](https://www.hardwaretoolcenter.com/wp-content/uploads/2026/09/cmp-high-temp-union-2-mpt-x-2-slip-90-self-sealing-21063-290-000.webp)