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Master Spa Reducers / Couplers / Adapters

Our selection of Master Spa reducers, couplers, and adapters are factory-direct OEM Master Spa parts, which guarantees you a nice, tight fit in your spa. Don’t risk the quality or fit by buying your replacement parts anywhere else! Our Master Spas reducers, couplers, and adapters are in stock and ready to ship to your door. For help finding the exact part you need, call our Customer Service team today at (855) 308-2149.

Additional Reducer, Coupler, and Adapter Details

Find over 20 different types of reducers, couplers, and adapters right here on MasterSpaParts.com. As stated above, you want to make sure the replacement part you order is exactly the correct fit for your spa or hot tub. If the adapter replacement you order doesn’t fit correctly, your spa will not work properly (and we don’t want that!) We offer reducer bushings, barb couplers, barb adapters, ribbed barbs, inside connectors, pipe extenders, and more. See all of our items below!

Questions About Master Spa Reducers, Couplers, and Adapters?

We encourage you to contact us at Master Spa Parts if you have any questions regarding our replacement adapter products. Our Customer Service team is more than happy to speak with you regarding which specific replacement part you need. Give us a call today at (855) 308-2149.

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  1. 2 Inch Slip Coupling

    2 Inch Slip Coupling
  2. 2 inch Pipe Extender

    2 inch Pipe Extender
  3. 1 inch Pipe Extender

    1 inch Pipe Extender
  4. 2 inch Pipe, Inside Connector

    2 inch Pipe, Inside Connector
  5. 1.5 inch Pipe, Inside Connector

    1.5 inch Pipe, Inside Connector
  6. 3/8 x 3/8 inch Barb Coupler

    3/8 x 3/8 inch Barb Coupler
  7. 3/4 inch Spx3/4 inch 90 Degree Ell

    Ribbed Barb

    3/4 inch Sp 3/4 inch 90 Degree Ell Ribbed Barb
  8. 2 Barb, 1 inch Spx 3/8 inch Barb Manifold Manifold

    2 Barb, 1 inch Spx 3/8 inch Barb Manifold
  9. 1/2 x 3/8 inch Barb Adapter

    1/2 x 3/8 inch Barb Adapter
  10. 1/2" Sx3/4" Barb Adapter

    1/2 x 3/4 inch Barb Adapter
  11. 1.5 inch Spx 3/4 inch Barb Adapter

    1.5 inch Spx 3/4 inch Barb Adapter
  12. 3/4 x 3/4 inch Barb Coupler

    3/4 x 3/4 inch Barb Coupler
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27 Items

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