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When a spa's printed circuit board (PCB) fails it can mean the lights, pumps, safety shut-offs, filtering systems, or all of the above will not function as expected. With products such as the MS1700 Circuit Board V/N: 56157 and others for Michael Phelps swim spas, Master Spa Parts can have your spa up and running in no time.

Customers in the Lower 48 can also take advantage of our quick, complimentary shipping offer on this MS1700 circuit board replacement and others $99 and over.

Master Spa Parts is proud to offer the CoverMate I Cover Lifter (with standard bracket), which is often described as the ‘highest quality’ and ‘most solid’ spa cover lift on the market. Spa covers can be heavy and awkwardly shaped, making them difficult to handle even for regular gym-goers - and this cover lift helps with the hassle! 

**Please note: ALL COVER LIFTER SALES ARE FINAL.** 

The Black Wrap Around Master Spas Pillow will nicely replace your original hot tub pillow for certain Down East Master Spa hot tubs (2003-2009).

Designed for outdoor projects that involve a wood-to-wood connection. Keep the parts of your spa well-fastened and ensure safe use.

The Sensor, 24” x ¼” F/560 M7 is a high limit temp replacement sensor for the MAS560 sensor found in most Down East and Legend Series Master Spas.

Don’t let a broken sensor prevent you from your enjoying your spa when you want to.

Lux Cyclone Swirl

Grey/Black 4 1/4 inch

Don’t let nasty oils and residue in your pool or spa create a scum line or clog your filter! Use Scumball to absorb and remove body oils and lotions to keep your pool or spa free from scum and prolong the life of your filter.

The Black Neck Jet Pillow is a generic pillow designed to work with most Master Spa Hot Tubs including Down East Spas and Freedom Spas (2003-2009).

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.

Nylon Spacer for Propulsion Swim Spas

The Grey Legend Neck Jet Pillow fits Legend Series Master Spas line of hot tubs from 2005 - 2009.

Designed specifically for the Legend Series Master Spas and the Michael Phelps Swim Spas starting with the 2014 model, the Temperature Sensor Mount is a replacement part that will fit the temperature sensor (SKU : 801821). If you don’t see your model listed, it may still work – so please give our customer service a call!