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Swim Spa Grate

Keep your water hardness levels on track and avoid spa corrosion with Spa Ease Liquid Calcium.

Keep your water from becoming rusty, brown or clouded with the use of Spa Ease Stain and Scale.

Our Master Spas® 83" x 70" hot tub cover (SKU: 458771) is a factory direct OEM replacement cover specifically designed to fit your Master Spas® hot tub. Consisting of 1.5lb foam density, long steam stopper cushions, six-inch foam insulation, four inch tapered sides, upgraded rubber grip handles and a 24-R value (the greater the R-value, the better the heat storage and heat retention), this cover prevents heat loss and is extremely energy efficient.

Note: This hot tub cover folds along the long edge.

The Charcoal Wrap Around Pillow is designed to be a generic alternative to the brand name pillow that came with one of a few Down East spas from Master Spas.

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

The MP Legend Charcoal Pillow works with the Legend Series Master Spas. It can be installed easily to add comfort to your hot tub experience.

Bring your spa theater system and music to life ! The TST239 Silver transducer is designed specifically for spa theater systems that are in the H2X Swim Spa line.

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.

Cyclone Pulsator

Grey/Black 5 inch

SST Mini-Storm Directional

with M.S. Logo

3/8" x 1.5" Fender Washer used on the propulsion system in the swim spas. The 3/8" x 1.5" Fender Washer from Master Spa Parts has a thinner body compared to the flat washer and provides an even wider surface area of support for fasteners.