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Durable latching Piezo Switch allows customers to easily control the power supply to devices. Lighted switch tells the customer that an electric pulse is being generated and vice versa. Waterproof and especially designed to work with Master Spa hot tub series

The 25 Amp Fuse by Master Spas is a replacement fuse for your home spa. The fuses in your spa are important to keep working properly, as they supply power to the spa and all of its features. The 25 Amp Fuse is a small, affordable and easy to install replacement.

SpaBoss Spa Polish is specially designed to seal the surface of your hot tub or hot tub and keep it sparkling clean and protected.

Spa Marvel Startup Kit

Measure the chemical balance of bromine based water with AquaChek Red 4-in-1 Bromine Test Strips in 15 seconds.

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

Measure the chemical balance of your chlorine based water with AquaChek TruTest Chlorine Test Strips in 15 seconds.

• Count: 50 test strips
• Tests for: Total Bromine, pH, Total Alkalinity

Measure the chemical balance of your bromine based water with AquaChek TruTest Bromine Test Strips in 15 seconds.

• Count: 50 test strips
• Tests for: Total Bromine, pH, Total Alkalinity

Spa Marvel water treatment & conditioner 16oz

Measure the chemical balance of your hot tub water with AquaChek Silver 7-Way Test Strips in just 15 seconds.

• Count: 100 test strips
• Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, Stabilizer (Cyanuric Acid).

The 20 Amp Fuse by Master Spas is an exact replacement part for your original fuse. It is made to go in your spa’s PC board and supply power to the rest of your spa and its features. The piece is durable, affordable and will provide prolonged enjoyment of your spa.

The 10 Amp Fuse by Master Spas is a replacement part made to go in your home spa’s PC board. The PC board supplies power to the entire spa, so replacing one of its fuses is sometimes a simple fix for issues that arise with your spa or its features.

Use this SilkBalance solution to clean your spa once a week. Within seconds, this solution neutralizes odors, softens water, and protects your spa components to maximize your spa experience. 76oz bottle lasts four months.