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Measure the chemical balance of your hot tub water with AquaChek Spa 6-in-1 Test Strips in 15 seconds.

• Count: 50 test strips
• Tests for: Total Chlorine, Total Bromine, Free Chlorine, Total Alkalinity, pH and Total Hardness.

This Master Spa Factory OEM 78” x 78” hot tub cover replacement (SKU: X120240)  is specifically designed to fit your Master Spas® hot tub. This cover is energy efficient as it consists of a 1.5-pound foam density, six-inch thick foam insulation (which tapers to 4-inches along the sides), and a full length heat seal to help prevent heat loss. It is also made of a high end marine-grade vinyl covering that is mildrew treated, and consists of upgraded rubber grip handles.

Introducing the hassle-free 8' x 14' Axis Swim Spa Cover designed specifically for H2X Crosstrainer 14 Spas. Engineered with rolling technology, this energy-efficient cover offers effortless operation, making it easier than ever to take on and off your swim spa cover. Available in dark gray Midnight. 

If you have the know-how, restoring your spa's jet pumps, lights, high-limit sensors, blowers, and other essential features with a new circuit board can be a piece of cake. When you purchase your Master Spas® MS 5100S Circuit Board V/N: 56122 from Master Spa Parts, you can expect a quality replacement board and terrific savings.

The Wrap Around Pillow from Master Spa is a larger pillow that wraps around the corner of your hot tub.

Enjoy a therapeutic soak with the warm, soothing scent of Vanilla Spa Crystals. Simply add one scoop to complete your spa experience!

Quiet your anxiety and reduce stress with the calming, floral scent of Lavender Spa Crystals. Simply add one scoop to complete your spa experience!

Improve your mood and clear your mind with the cool, revitalizing scent of Eucalyptus Spa Crystals. Simply add a generous scoop to complete your spa experience!

Threaded Mini-Storm Directional Jet DSG/Grey/Black

The 20 Amp, ABC20 Glass Fuse for H2X by Master Spas is a replacement fuse designed to go in your home spa’s PC board. It is important to keep the fuses in your spa’s PC board in good shape because they provide power to your spa and all of its features.

Clear your mind and soak your tired, sore muscles with the sweet, relaxing scent of Jasmine Spa Crystals. Simply add one scoop to complete your spa experience!

The Master Diverter Valve Handle is a genuine oem replacement part for your Master Spas hot tub. Diverter valves are made to redirect the water from your spa into different directions, as well as fully (or partially) shutting off your hot tub water flow. This specific diverter valve has a 2”inch handle and has an all over width of 4.5” inches.