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Master Spa – Hot Tub Pumps & Motors

At Master Spa Parts, we exclusively sell original OEM Master Spa pumps and motors. Nothing we carry in our inventory is rebuilt! We carry the complete catalog of Master Spa’s circulation pumps, speed pumps, and Master Spa pump replacement parts in stock and ready to ship. You are eligible to receive free shipping to the continental U.S. on orders over $99! If you have questions about which pump you need, please call our Customer Service team at (855) 308-2149 and reference your spa’s year, make, and model.

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    Don’t allow a broken pump to spoil your hot tub fun ! The Top Discharge, 120V Aqua-Flo Circulation Pump is a replacement OEM pump designed for select Legend Series Master Spas models. Manufactured by world renowned Emerson.

    Top Discharge, 120V Aqua-Flo Circ Pump
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    The Pump, 2HP 2 Speed 48 Frame is a powerful replacement pump for the select Contractor, Down East, H2X, Legacy, Legend Series Master Spas and Twilight Series models. A broken pump should not ruin your fun. Order a replacement for your spa/hot tub today and get back to enjoying.

    Pump, 2HP 2 Speed 48 Frame
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    The Side Discharge, 120V Aqua-Flo Circ Pump is a replacement circulation pump built for select models. It’s powerful features and our quick delivery mean you will get back to enjoying your hot tub in no time at all.

    Side Discharge, 120V Aqua-Flo Circ Pump
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    The Pump Pad is your key to a quieter running spa/hot tub. Mount your pump on the pad to prevent transmission of the noise and vibration from the motor in your pump. Works well with pumps on most models.

    Pump Pad
    $5.80
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    The Drain Plug for Power WOW is a wet end drain plug for the Pentair Power WOW. This part does not come with an O-ring. The part allows the pump to be drained of stagnant water so protect it from damage and to keep it running for as long as possible.

    Drain Plug for Power WOW
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    The 3/8 x 1/4 inch Threaded Barb. This threads into the pump for the constant water feed to your spa pump. Only used on some model pumps.

    Call us to verify that this is the right part for your pump.

    3/8 x 1/4 inch Threaded Barb
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    O-Ring for Pump Wet End

    O-Ring for Pump Wet End
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    The 3.6 horsepower, 2 speed Sta-Rite / Pentair Pump is a replacement pump that goes with selected spa models. Don’t let a broken part spoil your fun. Order your replacement pump TODAY.

    3.6 horsepower, 2 speed Sta-Rite / Pentair Pump
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    The 3.6 horsepower, 2 speed Aqua-Flo Pump is a replacement pump that can be used interchangeably with SKU X321300 if need be. Powerful features and our quick delivery mean that if you will get back to enjoying your spa in no time.

    3.6 horsepower, 2 speed Aqua-Flo Pump
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    The 6 horsepower, 1 speed, 56 Frame Sta-Rite / Pentair Pump is a replacement spa motor. Order your motor replacement today and get back to enjoying your spa!

    6 horsepower, 1 speed, 56 Frame Sta-Rite / Pentair Pump
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    The 11 amp, 2 speed 120 volt Pump is an insulated wet end pump designed as a replacement pump.

    11 amp, 2 speed 120 volt Pump
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    The 8.8 Amp 2 speed 56 Frame Pump from Master Spa Parts is designed for flexibility and performance.

    8.8 Amp 2 speed 56 Frame Pump
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Questions from Our Customers

Have a question about pumps & circulation pumps? It may have been answered in the Q&A below.

Don't see your question answered by our team? Ask your own below. The hot tub experts at Master Spa Parts are ready to help.