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  1. picture of tool tip icon

    The Clear RTV Silicone Sealant 66B designed by Permatex® is the perfect solution to fixing the cracked or undone sealant around your spa assembly parts and jets. This spa adhesive sealant from Permatex® will bond and seal frayed edges. This is the perfect adhesive as it is waterproof, weatherproof, flexible, and can be used in temperatures ranging from -75° to 400°F.

    Clear RTV Silicone Sealant 66B
    6 reviews
    $14.75
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    The 2 inch Pump Split Nut is used as a replacement for the pump union that would need to be re-plumbed. You can cut off the old pump union and replace with this split nut. This comes with the 2 screws that screw and hold it together.

    2 inch Pump Split Nut
    5 reviews
    $11.34
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    Give your Down East Spas or Legend Series spa the best in filtration with a Pleatco Plus replacement filter PMA70-F2M. This Down East Spas and Legend Series™ filter (1996-2000) delivers 70 square feet of filtration power and is ready to ship from the Master Spa Parts online store –– order yours today!

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: This filter is not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like this one will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    Filter Element 70 square foot
    1 reviews
    $66.99
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    Spa Cover Strap Loick Set

    Spa Cover Strap Lock Set
    1 reviews
    $5.25
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    The Charcoal Down East Lounge Pillow will match the original hot tub pillow that came with your Down East Spa.

    Charcoal, Down East Lounge Pillow
    1 reviews
    $29.62
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    With free shipping to the Continental United States, Master Spa Parts has EcoPur® Charge filters for the Legacy Whirlpool spas available at a wonderful price. These filters remove heavy metals, biofilm, and bacteria that are bad for bathers and spa mechanisms.

    Let's get you sitting pretty — order the Legacy EcoPur® Charge White Filter Set by Pleatco® today from Master Spa Parts!

    This filter set replaces 268609, X268701, X268702 and x268706.

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: These filters are not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like these will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    Legacy Eco Pur Charge Filter Set (2 Filters)
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    Master Spa Parts offers the perfect replacement part for the main air valve knob on your Master Spas® H2X swim spas. The Master Air Control Handle, Width 3.25 Inch is compatible with 2008 and 2009 models of the H2X Cross Trainer, H2X Swim Spa, H2X Cross Trainer SJ, and H2X Cross Trainer 2.

    Master Air Control Handle, width 3.25 inch
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    DSG, 6-Spoke Waterfall Diverter Assembly

    DSG, 6-Spoke Waterfall Diverter Assembly
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    The 12-inch A&B M7 Temp/High Sensor is a replacement sensor for several Spa models including the Clarity, Down East, Contractor, Freedom, Getaway, H2X Swim Spas, Healthy Living Hot Spas, Legacy Whirlpool, Legend Series Master Spas, Michael Phelps Swim Spas and Twilight Series Spas. If you don’t see your model listed, it may still work – so please give our customer service a call!

    12 inch A&B M7 Temp/High Sensor
    5 reviews
    $64.77
    Out of stock
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    Threaded, SST, DSG, 5 Scalloped Cluster Storm Directional Jet

    Threaded, 5 Scalloped Cluster SST
    2 reviews
    $8.26
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    Lux Cyclone Swirl

    Grey/Black 4 1/4 inch

    Pentair Jets Lux Cyclone Swirl
    1 reviews
    $27.27
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    The 1 Inch Diverter Handle Black by Master Spas is a replacement handle for your home spa’s water diverter valve. Keeping your spa’s water diverter valves working properly allows you to have control over water flow in your spa. This piece is affordable, durable and simple to replace at home.

    1 inch Diverter Handle Black
    4 reviews
    $7.50
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