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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 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

The Black Legend Wrap Around Pillow is made to go with the Master Spa Legend Series Hot Tubs (2003 to 2004).

This is a copper jumper strap normally used with the ground wires in the spa. These are mounted on the back of the pumps connecting the ground wire. Is part of the connections from the heater to the PC Board.

The custom factory OEM replacement 120” x 94” Master Spas® swim spa tub cover (SKU: X454108) is specifically designed to fit your Master Spas® hot tub. This swim spa cover has a six-inch thick foam insulation, which tapers down to four inches along the sides. This 24 R-value (the higher the R-value, the better the heat retention) energy-efficient cover comes with a 1.5lb foam density and long stopper steam cushions that help prevent heat loss, and upgraded rubber grip handles.

Note: This four-segment swim spa cover folds along the longest dimension (the 120" side).

Ozone Photo Sensor 

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

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 bracket is used for CoverMate easy to install the pole directly to your hot tub.

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. 

As an all-in-one spa and hot tub treatment kit, the SpaBoss Hot Tub Chemical Starter Kit has everything you need to get your spa or hot tub up and running — and ensure it is always safe and ready to use. As a six-piece hot tub treatment kit, it’s quite an economical option, too!

The Hot Tub Chemical Starter Kit (SKU: X777700) includes:

• Granular pH Plus (1.5 lbs)
• Granular pH Minus (2 lbs)
• Granular Non-Chlorine Shock (2 lbs)
• Granular Chlor-Aid (2 lbs)
• Liquid Prevent II (16 oz)
• AquaChek Test Strips (50 Strips)

Quickly and easily clean away dirt and debris from your pool and spa performance filters with the Power Pic Reach! The 100% aluminum nozzle with last you season to season and will save you money by preserving the life of your expensive filters!