Parts

We stock all authentic Master Spa Parts including hot tub heaters, replacement pillows, Master Spa jets, hot tub pumps, circuit boards, topside control panels, and hot tub PVC plumbing.

Filters

Filters

$
to
$
756 products
Sort by
Sort by
Master Spa Jet 3.5 inch Assembly Dual Spin Grey / Black
Master Spa Jet 3.5 inch Assembly Dual Spin Grey / Black
$10.24
AIR CONTROL, DSG, 6 SPOKE For TWILIGHT SERIES
AIR CONTROL, DSG, 6 SPOKE For TWILIGHT SERIES
$20.99
Foam kit, 40BD/FT
Foam kit, 40BD/FT
$189.99
Master Spas Legend Series Waterfall Pillow Black X540703
Master Spas Legend Series Waterfall Pillow Black X540703
$20.13
MP30 Topside Panel
MP30 Topside Panel
$207.00
Small LED Controller
Small LED Controller
$64.15
3hp, 1spd Pentair Power WOW 230v
3hp, 1spd Pentair Power WOW 230v
$308.62
2 inch Sweep Pump Union
2 inch Sweep Pump Union
$9.78
1.5 inch x 1 inch Reducer Bushing
1.5 inch x 1 inch Reducer Bushing
$2.50
Master Spa Jets, 3.5 inch Directional with O Grey / Black
Master Spa Jets, 3.5 inch Directional with O Grey / Black
$10.24
Heater 5.5kW M7 for Master Spas X300713
Heater 5.5kW M7 for Master Spas X300713
$170.78
JET, CLUSTER DIR ECLIPSE
JET, CLUSTER DIR ECLIPSE
$8.99
2 x 3/4 inch 4 Barb SxS Manifold
2 x 3/4 inch 4 Barb SxS Manifold
$8.35
2 x 1 inch Reducer Bushing
2 x 1 inch Reducer Bushing
$2.67
1/4 inch ID x 3/8 inch OD Clear Hose
1/4 inch ID x 3/8 inch OD Clear Hose
$0.76
Master Massage Blaster Assembly SS
Master Massage Blaster Assembly SS
$115.80
Pump, 10a 1sp 230v 56fr
Pump, 10a 1sp 230v 56fr
$559.99
3/8 x 3/8 inch Barb Coupler
3/8 x 3/8 inch Barb Coupler
$2.83
2 inch 90 Degree SxSp Street Ell
2 inch 90 Degree SxSp Street Ell
$9.06
12A, 2spd, 56 Frame Executive Waterway Pump 230v
12A, 2spd, 56 Frame Executive Waterway Pump 230v
$425.21
12A, 1spd, 56 Frame Executive Waterway Pump 230v
12A, 1spd, 56 Frame Executive Waterway Pump 230v
$468.59
2 inch Diverter Valve Assembly
2 inch Diverter Valve Assembly
$31.95
Neck Jet Pillow Charcoal X540760 Neck Jet Pillow Charcoal X540760
Neck Jet Pillow Charcoal X540760
$27.17
Drain Valve with 3/4 inch Barb
Drain Valve with 3/4 inch Barb
$16.08
2 inch 45 degree SxSp Street Ell
2 inch 45 degree SxSp Street Ell
$4.14
1.5 inch Pump O-Ring
1.5 inch Pump O-Ring
$2.25
1 inch Waterfall Diverter Assembly
1 inch Waterfall Diverter Assembly
$20.77
2 inch S x 3/4inch, 2 Barb SxSp Manifold
2 inch S x 3/4inch, 2 Barb SxSp Manifold
$8.14
Heater 5.5kW with 12 inch M7 Sensors X300930
Heater 5.5kW with 12 inch M7 Sensors X300930
$197.34
3.5 inch Gasket
3.5 inch Gasket
$3.31
FILTER LID FOAM 3 CUP CHARCOAL
FILTER LID FOAM 3 CUP CHARCOAL
$74.99
1" EFX Air Control 1" EFX Air Control
1" EFX Air Control
$19.49
JET, EFX 5.2" T TWIN ROTO SS
JET, EFX 5.2" T TWIN ROTO SS
$20.99
SUCTION, 2" DSG ULTRA DUAL
SUCTION, 2" DSG ULTRA DUAL
$19.99
Wrap-Around Pillow Charcoal X540750 Wrap-Around Pillow Charcoal X540750
Wrap-Around Pillow Charcoal X540750
$48.30
H2x Mp30 Overlay
H2x Mp30 Overlay
$12.08
2025 Outer Locking Filter R1 with Orange Receptacle 2025 Outer Locking Filter R1 with Orange Receptacle
2025 Outer Locking Filter R1 with Orange Receptacle
$64.95
JET, EFX 3.6" T VTX DIR SS
JET, EFX 3.6" T VTX DIR SS
$15.99
PANEL, MP10 ST1 CUSTOM SFT PANEL, MP10 ST1 CUSTOM SFT
PANEL, MP10 ST1 CUSTOM SFT
$359.99
Filter Lid for Master Spas Legend Series 557 Filter Lid for Master Spas Legend Series 557
Filter Lid for Master Spas Legend Series 557
$58.99
Pump 10A, 2 Speed, 56 Frame 230v
Pump 10A, 2 Speed, 56 Frame 230v
$379.86
1 inch Slip Coupling
1 inch Slip Coupling
$2.50
Master Blaster Insert X241141
Master Blaster Insert X241141
$24.06
DIVERTER, 2" MAJESTIC BLK
DIVERTER, 2" MAJESTIC BLK
$29.99
PUMP, 3HP 1SP WOW 12 O'CLOCK
PUMP, 3HP 1SP WOW 12 O'CLOCK
$329.99
Master Spas Legend Series Lounge / Small Corner Pillow Black X540702
Master Spas Legend Series Lounge / Small Corner Pillow Black X540702
$35.03
PUMP, CIRCULATING- AQUA FLOW 115V TOP DISCHARGE
PUMP, CIRCULATING- AQUA FLOW 115V TOP DISCHARGE
$529.99
Pentair Jets Lux Cyclone Directional
Pentair Jets Lux Cyclone Directional
$10.14
Lite Leader PC Board
Lite Leader PC Board
$253.00
2 inch Diverter Rotor Assembly
2 inch Diverter Rotor Assembly
$13.34

Get 10% Off

Save 10% on your first order when you subscribe to our newsletter!