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Master Spas Hot Tub Plumbing Parts

We have the largest selection of Master Spa plumbing parts, all of which are authentic OEM Master Spa parts. Whether you order a hot tub hose replacement, elbow, coupler, manifold, or another Master Spas plumbing element, you can feel confident knowing the part you purchased is direct from the Master Spa factory.

All Master Spa plumbing parts are in stock and ready to ship. Free shipping on U.S. orders over $99! Call our Customer Service team today at (855) 308-2149 with any questions.

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  1. picture of tool tip icon

    GATE VALVE LOCK, 1-1/2" MAGIC SNAP

    Gate Valve Lock  Magic Snap
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    1 inch White Flex Hose

    Hose is priced per foot

    1 inch White Flex Hose
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    Drain Faucet Valve with 3/4 inch Barb

    Drain Faucet Valve with 3/4 inch Barb
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    3/8 x 3/8 inch Barb Coupler

    3/8 x 3/8 inch Barb Coupler
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    1.5 inch White Flex Hose.

    Hose is sold by the foot.

    1.5" White Flex Hose
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    2 x 3/4 inch 2 Barb SxSp Manifold

    2 x 3/4 inch 2 Barb SxSp Manifold
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    The 1.5 inch standard pump union is a universal pump union used for complete assembly of your replacement pump. Should fit any 1.5 inch end on most pumps.

    You need this to fully assemble your pump.

    1.5 inch Standard Pump Union
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    2 inch Pipe Extender

    2 inch Pipe Extender
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    2 inch 45 degree SxS Ell

    2 inch 45 degree SxS Ell
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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
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    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
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    2 x 2 inches Heater Tailpiece with Gasket

    2 x 2 inches Heater Tailpiece with Gasket
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Questions from Our Customers

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