Shop Swimming Pool Filter Threaded Union Fittings

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$7.99
Doheny's Union Connection, 2 in For Pools
Doheny's
$7.99
Doheny's Union Connection, 2 in For Pools
Doheny's
$16.99
SP1480BLK Pool Pump Filter Union Kit,1-1/2-Inch MIP Male Self-Aligning Double Male End Union,Compatible With Hayward Perflex Extended-Cycle Pool And
Amazon.com
7
$16.99
SP1480BLK Pool Pump Filter Union Kit,1-1/2-Inch MIP Male Self-Aligning Double Male End Union,Compatible With Hayward Perflex Extended-Cycle Pool And
Amazon.com
7
$12.99
1-1/2 Inch Pool Union SP1480BLK Replacement For Pool Pump Filter Union Compatible With Hay-Ward DE And Cartridge Filters 1-1/2-Inch MIP Male
Amazon.com
15
$12.99
1-1/2 Inch Pool Union SP1480BLK Replacement For Pool Pump Filter Union Compatible With Hay-Ward DE And Cartridge Filters 1-1/2-Inch MIP Male
Amazon.com
15
$53.49
Jandy 2" X 2-1/2" Pump Union Assembly (Set Of 2) R0449000
PoolZoom.com
2
$53.49
Jandy 2" X 2-1/2" Pump Union Assembly (Set Of 2) R0449000
PoolZoom.com
2
$7.83
$10.18
Waterway - 7 Union Assy. 1 1/2 S Pump End (Black) For Pools
Doheny's
1
23% off
$7.83
$10.18
Waterway - 7 Union Assy. 1 1/2 S Pump End (Black) For Pools
Doheny's
1
$14.90
CMP Union 1-1/2" Sxs Self Align 21049-150-000
PoolZoom.com
4
$14.90
CMP Union 1-1/2" Sxs Self Align 21049-150-000
PoolZoom.com
4
$4.00
CMP Pool Strainer 2" Split Union Nut 25301-004-070
PoolZoom.com
1
$4.00
CMP Pool Strainer 2" Split Union Nut 25301-004-070
PoolZoom.com
1
$19.95
CMP 21063-250-000 2"MPT X 2.5"S Hi-Temp Union With O-Ring
Pool Warehouse
2
$19.95
CMP 21063-250-000 2"MPT X 2.5"S Hi-Temp Union With O-Ring
Pool Warehouse
2
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$22.99
R0522900 Universal Half Union Fitting With O-Ring Replacement Parts Fit For Zodiac Jandy Pro Series Cartridge Filters CL, CS, CV, DE, And For Jandy
Amazon.com
5
$22.99
R0522900 Universal Half Union Fitting With O-Ring Replacement Parts Fit For Zodiac Jandy Pro Series Cartridge Filters CL, CS, CV, DE, And For Jandy
Amazon.com
5
$10.95
CMP 21063-200-000 2"MPT X 2"S Hi-Temp Union With O-Ring
Pool Warehouse
4
$10.95
CMP 21063-200-000 2"MPT X 2"S Hi-Temp Union With O-Ring
Pool Warehouse
4
$19.96
Waterway Union Nut 2-1/2" 415-6000
Amazon.com
Free shipping
$19.96
Waterway Union Nut 2-1/2" 415-6000
Amazon.com
Free shipping
$0.99
1 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 1" Fnptxfnpt
247Garden
$0.99
1 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 1" Fnptxfnpt
247Garden
$129.99
Pentair Kit Union 2 Pack 2" Slip By 2" Mpt 357603
PoolZoom.com
1
$129.99
Pentair Kit Union 2 Pack 2" Slip By 2" Mpt 357603
PoolZoom.com
1
$52.69
Pentair 410029 Intelliflo Union Kit, 3 in.
Pool Warehouse
$52.69
Pentair 410029 Intelliflo Union Kit, 3 in.
Pool Warehouse
$37.49
Jandy 2" X 2" Tailpiece O-Ring And Union Nut Kit (Set Of 2) R0327301
PoolZoom.com
1
$37.49
Jandy 2" X 2" Tailpiece O-Ring And Union Nut Kit (Set Of 2) R0327301
PoolZoom.com
1
$14.00
Waterway 400-5080 2"MPT X 2"S PVC Union
Pool Warehouse
$14.00
Waterway 400-5080 2"MPT X 2"S PVC Union
Pool Warehouse
$60.49
Pentair 2 & 2.5" Union Kit For 3 HP Intelliflo3 Pool Pump 410028Z
PoolZoom.com
3
$60.49
Pentair 2 & 2.5" Union Kit For 3 HP Intelliflo3 Pool Pump 410028Z
PoolZoom.com
3
$22.99
CMP Replacement Superflo Pump Union Kit 21063-350-000
PoolZoom.com
1
$22.99
CMP Replacement Superflo Pump Union Kit 21063-350-000
PoolZoom.com
1
$12.99
FOFOGANG 4 Pack Pool Hose Adapter 2 Type A B Conversion Connector For 1.25" To 1.5" Hoses Replacement Compatible With Intex Threaded Filter Pump Above
Amazon.com
43
$12.99
FOFOGANG 4 Pack Pool Hose Adapter 2 Type A B Conversion Connector For 1.25" To 1.5" Hoses Replacement Compatible With Intex Threaded Filter Pump Above
Amazon.com
43
$22.27
Super Pro 2" MPTX 2" HI-Temp Union W/ORING SPG-56-2001 Above Ground Pool Pump Union Fitting 21063-200-000
Amazon.com
Free shipping
$22.27
Super Pro 2" MPTX 2" HI-Temp Union W/ORING SPG-56-2001 Above Ground Pool Pump Union Fitting 21063-200-000
Amazon.com
Free shipping
$42.49
Pentair 77703-0100 1.5"FPT Union Adapter Kit
Pool Warehouse
$42.49
Pentair 77703-0100 1.5"FPT Union Adapter Kit
Pool Warehouse
$16.90
Aqua-Flo 1-1/2" X 2" Union Adapter W/ O-Ring 50100130
PoolZoom.com
1
$16.90
Aqua-Flo 1-1/2" X 2" Union Adapter W/ O-Ring 50100130
PoolZoom.com
1
$21.49
Pentair 1" Threaded Union R270531
PoolZoom.com
$21.49
Pentair 1" Threaded Union R270531
PoolZoom.com
$79.00
Raypak 2" Connector Union Nut Tail Piece 2-Piece Kit Set 006723F
Vita Pool Supply
$79.00
Raypak 2" Connector Union Nut Tail Piece 2-Piece Kit Set 006723F
Vita Pool Supply
$26.59
Hayward 1-1/2" Union Male Thread - Black SP1480BLK
PoolZoom.com
530
$26.59
Hayward 1-1/2" Union Male Thread - Black SP1480BLK
PoolZoom.com
530
$17.00
Waterway 400-6000 2.5"S X 2.5"S Union Assembly
Pool Warehouse
$17.00
Waterway 400-6000 2.5"S X 2.5"S Union Assembly
Pool Warehouse
$18.99
CMP 1-1/2" Pump Union Sktxmip - CPVC 21063-150-000
PoolZoom.com
$18.99
CMP 1-1/2" Pump Union Sktxmip - CPVC 21063-150-000
PoolZoom.com
$62.46
$81.20
Hayward - Union-Nut/Tail,2" Slip,Buttress Thrd
Doheny's
4
23% off
$62.46
$81.20
Hayward - Union-Nut/Tail,2" Slip,Buttress Thrd
Doheny's
4
$22.90
CMP 2" Sweep 90 Union Assembly 21063-290-000
PoolZoom.com
$22.90
CMP 2" Sweep 90 Union Assembly 21063-290-000
PoolZoom.com
$24.99
Waterway 400-5570 2" Union Nut With 2" S Tailpiece & O-Ring
Vita Pool Supply
$24.99
Waterway 400-5570 2" Union Nut With 2" S Tailpiece & O-Ring
Vita Pool Supply
$34.52
$44.88
Hayward - Union End Connector For Pools
Doheny's
14
23% off
$34.52
$44.88
Hayward - Union End Connector For Pools
Doheny's
14
$45.75
Pentair Genuine OEM Union Kit 272590Z
PoolZoom.com
2
$45.75
Pentair Genuine OEM Union Kit 272590Z
PoolZoom.com
2
$13.99
Praher 2" S X S Union 200-100
PoolZoom.com
2
$13.99
Praher 2" S X S Union 200-100
PoolZoom.com
2
$18.99
Waterway Waterway 2" Union Nut With 2" Slip Sweep Ell 90 Degrees Tailpiece, White 400-5800
PoolZoom.com
$18.99
Waterway Waterway 2" Union Nut With 2" Slip Sweep Ell 90 Degrees Tailpiece, White 400-5800
PoolZoom.com
Pool Hose Connectors and Fittings with Double Waterproof Ring, Pool Hose T Splitter 1.5” to 1.25” for Swimming Pool Vacuums, Cleaners or Filter Pump Hoses (1.5“ to 1.25”-3 interfaces)
0:46
Pool Hose Connectors and Fittings with Double Waterproof Ring, Poo…
5 viewsAug 7, 2023
amazon
[Hot Item] High Pressure Y-Type Female Threaded Filter Stainless Steel Strainer DN40 Basket Strainer Swimming Pool Stainless Steel Wire Mesh Tea/ Duplex Strainer Filter
0:19
[Hot Item] High Pressure Y-Type Female Threaded Filter Stainless …
1 month ago
made-in-china.com
2 Pcs Filter Pump Hose Connector, Pool Hose Connector 1.5’ to 1.5’ - 2 Heads and 3 Heads T Joint Pool Hose Connector Coupling for Pool Hose Adapter and Filter Pumps with O Rings and Washers
0:26
2 Pcs Filter Pump Hose Connector, Pool Hose Connector 1.5’ to 1.5’ - …
Mar 16, 2024
amazon
[Hot Item] EPDM O-Ring TPE Seat PVC True Double Union Ball Valve for Swimming Pool
[Hot Item] EPDM O-Ring TPE Seat PVC True Double Union Ball Valv…
2 weeks ago
made-in-china.com
1-1/2 inch T Tee Joint Pool Filter Pump Hose Connector 1.5" to 1.5" Replacement for Intex Swimming Pool Pumps,Pool Hose Adapter and Filter Pumps (1.5" to 1.5"-3 interfaces)
0:57
1-1/2 inch T Tee Joint Pool Filter Pump Hose Connector 1.5" to 1.5…
50 viewsApr 2, 2024
amazon
Threaded Inlet Strainer Kit Compatible with Swimming Pool Filter Pumps Filter Pumps W/ 1-1/2" Hoses, Leak Proof Double-Layer Sealing Ring
0:55
Threaded Inlet Strainer Kit Compatible with Swimming Pool F…
65 viewsJun 22, 2023
amazon
Hayward TC10150STE 1-1/2-Inch PVC TC Series True Union Check Valve with EPDM Seals and Socket/Threaded End Connection
0:52
Hayward TC10150STE 1-1/2-Inch PVC TC Series True Union Check …
May 2, 2013
amazon
0:15
Above Ground Swimming Pool Filter Connector, Replacement Perfect F…
5 viewsMay 17, 2023
amazon
How To Use Unions Pool Plumbing
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Pool Hose Connector, 1.5" to 1.25" T-Joint Pool Hose Adapter for Ab…
50 viewsMar 20, 2024
amazon
0:21
2 Pack 1.5" to 1.5" T-Joint Pool Hose Connector, Filter Pump Hose Con…
Mar 8, 2025
amazon
1:22
U.S. Pool Supply 1-1/4" or 1-1/2" Hose Connector Coupling for Swi…
Mar 22, 2021
amazon
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Shop Swimming Pool Filter Threaded Union Fittings

Sponsored
About our ads
$7.99
Doheny's Union Connection, 2 in For Pools
Doheny's
$7.99
Doheny's Union Connection, 2 in For Pools
Doheny's
$16.99
SP1480BLK Pool Pump Filter Union Kit,1-1/2-Inch MIP Male Self-Aligning Double Male End Union,Compatible With Hayward Perflex Extended-Cycle Pool And
Amazon.com
7
$16.99
SP1480BLK Pool Pump Filter Union Kit,1-1/2-Inch MIP Male Self-Aligning Double Male End Union,Compatible With Hayward Perflex Extended-Cycle Pool And
Amazon.com
7
$12.99
1-1/2 Inch Pool Union SP1480BLK Replacement For Pool Pump Filter Union Compatible With Hay-Ward DE And Cartridge Filters 1-1/2-Inch MIP Male
Amazon.com
15
$12.99
1-1/2 Inch Pool Union SP1480BLK Replacement For Pool Pump Filter Union Compatible With Hay-Ward DE And Cartridge Filters 1-1/2-Inch MIP Male
Amazon.com
15
$53.49
Jandy 2" X 2-1/2" Pump Union Assembly (Set Of 2) R0449000
PoolZoom.com
2
$53.49
Jandy 2" X 2-1/2" Pump Union Assembly (Set Of 2) R0449000
PoolZoom.com
2
$7.83
$10.18
Waterway - 7 Union Assy. 1 1/2 S Pump End (Black) For Pools
Doheny's
1
23% off
$7.83
$10.18
Waterway - 7 Union Assy. 1 1/2 S Pump End (Black) For Pools
Doheny's
1
$14.90
CMP Union 1-1/2" Sxs Self Align 21049-150-000
PoolZoom.com
4
$14.90
CMP Union 1-1/2" Sxs Self Align 21049-150-000
PoolZoom.com
4
$4.00
CMP Pool Strainer 2" Split Union Nut 25301-004-070
PoolZoom.com
1
$4.00
CMP Pool Strainer 2" Split Union Nut 25301-004-070
PoolZoom.com
1
$19.95
CMP 21063-250-000 2"MPT X 2.5"S Hi-Temp Union With O-Ring
Pool Warehouse
2
$19.95
CMP 21063-250-000 2"MPT X 2.5"S Hi-Temp Union With O-Ring
Pool Warehouse
2
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$22.99
R0522900 Universal Half Union Fitting With O-Ring Replacement Parts Fit For Zodiac Jandy Pro Series Cartridge Filters CL, CS, CV, DE, And For Jandy
Amazon.com
5
$22.99
R0522900 Universal Half Union Fitting With O-Ring Replacement Parts Fit For Zodiac Jandy Pro Series Cartridge Filters CL, CS, CV, DE, And For Jandy
Amazon.com
5
$10.95
CMP 21063-200-000 2"MPT X 2"S Hi-Temp Union With O-Ring
Pool Warehouse
4
$10.95
CMP 21063-200-000 2"MPT X 2"S Hi-Temp Union With O-Ring
Pool Warehouse
4
$19.96
Waterway Union Nut 2-1/2" 415-6000
Amazon.com
Free shipping
$19.96
Waterway Union Nut 2-1/2" 415-6000
Amazon.com
Free shipping
$0.99
1 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 1" Fnptxfnpt
247Garden
$0.99
1 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 1" Fnptxfnpt
247Garden
$129.99
Pentair Kit Union 2 Pack 2" Slip By 2" Mpt 357603
PoolZoom.com
1
$129.99
Pentair Kit Union 2 Pack 2" Slip By 2" Mpt 357603
PoolZoom.com
1
$52.69
Pentair 410029 Intelliflo Union Kit, 3 in.
Pool Warehouse
$52.69
Pentair 410029 Intelliflo Union Kit, 3 in.
Pool Warehouse
$37.49
Jandy 2" X 2" Tailpiece O-Ring And Union Nut Kit (Set Of 2) R0327301
PoolZoom.com
1
$37.49
Jandy 2" X 2" Tailpiece O-Ring And Union Nut Kit (Set Of 2) R0327301
PoolZoom.com
1
$14.00
Waterway 400-5080 2"MPT X 2"S PVC Union
Pool Warehouse
$14.00
Waterway 400-5080 2"MPT X 2"S PVC Union
Pool Warehouse