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Enjoy crisp radio AM/FM, Sirius and CD selections with the Clarion AM/FM/CD radio from the comfort of your spa. Built-in amplifier.

Get the sound system in your spa area ready for action with up to four speakers with this wiring harness (SKU# X551417). Get your new wiring harness from the trusted source for Master Spas replacement parts.

The sensor assembly is specifically designed to go with Down East Spas and Legend Series Master Spas (select 1996-1999 models). It is a replacement for Balboa Dual Sensor Assembly with Temperature and Hi-Limit Sensor. Compatible with all Balboa systems that use this type of sensor.

Designed specifically for 2015 Michael Phelps Swim Spas this sensor is a replacement for the sensor in your spa’s heating system allowing you to control the heat of your spa from the external control panel. If you don’t see your model listed, it may still work – so please give our customer service a call!

With Scumball, you can remove all those body oils, suntan lotions, and oily scented products that form a scum line on the surface of your pool or spa. These scum-beating balls can absorb up to 40 times their own weight with all those oils and lotions!

Connect your audio system to the controller of your Master Spa hot tub using this stereo adapter. Order the stereo adapter you need for your Master Spa controller today. 

This is the shaft nut replacement part is associated with other home spa items that make up the Standard Wave Propulsion. This replacement piece is made of quality plastic and metal and has a SKU number of X400140. This shaft nut is associated with other home spa items that make up the Standard Wave Propulsion.

The .3 Amp Fuse by Master Spas is a durable, affordable replacement fuse made to go in your home spa’s PC board. When it is working correctly, the fuse supplies power to your spa’s control pack so that you can fully enjoy your spa and all of its relaxing features.

The heater gasket o-ring is a replacement part for the o-rings that come with your spa and support the heater gasket so that there is a tight fit. If you don’t see your model listed, it may still work – so please give our customer service a call!

Once you have the SmartBar hot tub bar installed it’s impossible to go back to the old ways. Just picture always having your favorite drink, smartphone, or e-reader just a reach away. This spa-side bar installs easily and comes with everything you need to set up your soon-to-be favorite hot tub accessory.

39" L X 14" W

Copper Heater Straps are used for connection of the Heater Unit of your spa to the Board within the Spa pack.

Easily installed.

Cooper Heater Strap. This is the shorter style of the 3 we have in stock (SKU #: 300016, SKU #: 300390). Copper construction provides easily installation for connecting your spa heater to the PC Board.