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Home
Plumbing parts
Adapters & Reducers

Hot Tub Plumbing Adaptors & Couplings

All the plumbing adaptors and couplings needed for your hot tub or swimming pool. From the most basic slip couplings to the more unique threaded to slip adaptors you will find them all right here in all sizes and styles.

1" to 1-1/2" Union adapter for tiny might to circ-master conversion

$18.99
Barb Fitting, 3/8in. Barb x 1/4in. Mpt

$4.39
Male Adapter - 1-1/2" Spigot x 1-1/2" MPT

$2.49
Male Adapter - 2" Spigot x 2" MPT

$2.99
Pump Adapter - Converts 1-1/2" Intake/Discharge to 2"

$5.99
Pump Adapter - Converts 2" Intake/Discharge to 2-1/2"

$9.99
PVC Female Adapter - 1" Slip x 1" FPT

$0.99
PVC Female Adapter - 1" Slip x 3/4" FPT

$1.29
PVC Female Adapter - 1-1/2" Slip x 1-1/2" FPT

$1.49
PVC Female Adapter - 1-1/4" Slip x 1-1/4" FPT

$1.19
PVC Female Adapter - 1/2" Slip x 1/2" FPT

$0.99
PVC Female Adapter - 2" Slip x 2" FPT

$1.79
PVC Female Adapter - 3" Slip x 3" FPT

$5.99
PVC Female Adapter - 3/4" Slip x 3/4" FPT

$0.99
PVC Male Adapter - 1" Slip x 1" MPT

$0.99
PVC Male Adapter - 1-1/2" Slip x 1-1/2" MPT

$1.49
PVC Male Adapter - 1/2" Slip x 1/2" MPT

$0.79
PVC Male Adapter - 2" Slip x 2" MPT

$1.79
PVC Male Adapter - 3/4" Slip x 3/4" MPT

$0.89
PVC Male Reducing Adapter - 1-1/2" Slip x 1-1/4" MPT

$2.99
PVC Male Reducing Adapter - 1-1/2" Slip x 2" MPT

$4.09
PVC Male Reducing Adapter - 2" Slip x 1-1/2" MPT

$3.59
PVC Male Reducing Adapter - 2-1/2" Slip x 2" MPT

$6.29
Return Wall Fitting 1 1/2″ FPT x 2″ spg

$11.96 $8.69
Threaded Coupling - 1-1/2" FPT

$8.89
Waterway 1-1/2″ Buttress Thread x 1-1/2″ MPT Tailpiece

$3.19
White PVC Female Adapter - 1-1/2" Spigot x 1-1/2" FPT

$1.99
White PVC Female Adapter - 2" Spigot x 2" FPT

$2.99
White PVC Reducer Bushing - 1" Spigot x 1/2" FPT

$1.29
White PVC Reducer Bushing - 1" Spigot x 1/2" Slip

$0.99
White PVC Reducer Bushing - 1" Spigot x 3/4" FPT

$1.29
White PVC Reducer Bushing - 1" Spigot x 3/4" Slip

$0.99
White PVC Reducer Bushing - 1-1/2" Spigot x 1" FPT

$2.19
White PVC Reducer Bushing - 1-1/2" Spigot x 1" Slip

$1.49
White PVC Reducer Bushing - 1-1/2" Spigot x 1-1/4" FPT

$2.19
White PVC Reducer Bushing - 1-1/2" Spigot x 1-1/4" Slip

$1.49
White PVC Reducer Bushing - 1-1/2" Spigot x 1/2" FPT

$2.19
White PVC Reducer Bushing - 1-1/2" Spigot x 1/2" Slip

$1.49
White PVC Reducer Bushing - 1-1/2" Spigot x 3/4" FPT

$2.19
White PVC Reducer Bushing - 1-1/2" Spigot x 3/4" Slip

$1.49
White PVC Reducer Bushing - 1-1/4" Spigot x 1" Slip

$1.29
White PVC Reducer Bushing - 1-1/4" Spigot x 1/2" Slip

$1.29
White PVC Reducer Bushing - 1-1/4" Spigot x 3/4" Slip

$1.29
White PVC Reducer Bushing - 1/2" Spigot x 1/4" FPT

$0.99
White PVC Reducer Bushing - 1/2" Spigot x 3/8" FPT

$0.99
White PVC Reducer Bushing - 2" Spigot x 1" FPT

$2.89
White PVC Reducer Bushing - 2" Spigot x 1" Slip

$2.29
White PVC Reducer Bushing - 2" Spigot x 1-1/2" FPT

$2.89
White PVC Reducer Bushing - 2" Spigot x 1-1/2" Slip

$1.99
White PVC Reducer Bushing - 2" Spigot x 1-1/4" FPT

$2.89
White PVC Reducer Bushing - 2" Spigot x 1/2" FPT

$2.89
White PVC Reducer Bushing - 2" Spigot x 1/2" Slip

$2.29
White PVC Reducer Bushing - 2" Spigot x 3/4" FPT

$2.89
White PVC Reducer Bushing - 2" Spigot x 3/4" Slip

$2.29
White PVC Reducer Bushing - 2-1/2" Spigot x 1-1/4" FPT

$3.99
White PVC Reducer Bushing - 2-1/2" Spigot x 2" FPT

$3.99
White PVC Reducer Bushing - 2-1/2" Spigot x 2" Slip

$3.29
White PVC Reducer Bushing - 3" Spigot x 2" Slip

$4.99
White PVC Reducer Bushing - 3" Spigot x 2-1/2" Slip

$4.99
White PVC Reducer Bushing - 3/4" Spigot x 1/2" FPT

$0.99
White PVC Reducer Bushing - 3/4" Spigot x 1/2" Slip

$0.79
White PVC Threaded Bushing - 1-1/2" MPT x 1" FPT

$3.29
White PVC Threaded Bushing - 1-1/2" MPT x 1-1/4" FPT

$3.29
White PVC Threaded Bushing - 1-1/2" MPT x 1/2" FPT

$3.29
White PVC Threaded Bushing - 1-1/2" MPT x 3/4" FPT

$3.29
White PVC Threaded Bushing - 1-1/4" MPT x 1" FPT

$2.79
White PVC Threaded Bushing - 1/2" MPT x 1/4" FPT

$2.19
White PVC Threaded Bushing - 1/2" MPT x 3/8" FPT

$2.19
White PVC Threaded Bushing - 2" MPT x 1-1/2" FPT

$3.49
White PVC Threaded Bushing - 3/4" MPT x 1/2" FPT

$1.99