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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.

These 52” pivot arms allow for your Ultralift Undermount to be used with a selection of swim spas. This accessory is a great option if you own a swim spa and want to use the Undermount as your cover lifter.

The 8' x 19' replacement cover (94" x 231") is designed to fit your Master Spas® H2X swim spas and Michael Phelps swim spas. This replacement spa cover (SKU: Cover 19) is a 4-piece cover that comes in 18 different color options. Both styles offer heat seam pillows that prevent heat loss through the seams of your spa and upgraded rubber grip handles.

Who doesn't love a nice dip in some hot, slimy algae water? Yeah, that's what we thought, too. Master Spa Parts is here to help you beat those summertime spa blues (and get free shipping to the Continental United States on orders over $99) with our EcoPur® Filters.

Pick up this Pleatco® EcoPur® Charge Filter Set from Master Spa Parts today!

This filter set replaces 268704

Threaded Poly-Storm Jet Body

Return the function and looks of your 2010 Down East Spas model with this 3-pump topside spa decal! Your Down East 3-Pump, 7-Button Overlay 2010 comes at an affordable price and is in stock and ready to ship. Say goodbye to jamming buttons with no change in your pumps, order your Down East Spas replacement decal today!

This kit is a factory direct, replacement screw kit that contains a bag of screws used for installation with the CoverMate III Eco B.

General use 5/16 SS Washer from Master Spa Parts. This unit goes underneath fasteners on your spa/hot tub to keep components of your propulsion system intact.

Enjoy this comfortable deluxe spa booster seat – with 5-inch thick cushion for maximum comfort and lift while using your hot tub!

The 4’ Cable Extension for Balboa Stereo gives you the extra reach you need to achieve the sound system setup you want for your hot tub area. Order this part (SKU#X311011) from Master Spa Parts toady.

SpaBoss Chlor-Aid (2 lb.) is the easy way to disinfect your hot tub water and keep it free from algae and bacteria that can lead to unwanted side effects. This granular chlorine product immediately disinfects water, keeping it clean and clear. Additionally, Chlor-Aid will not disturb the pH or alkalinity balance in your water. 

Small Spray Foam kit

**Because this item has a shelf life we drop ship these to you when you order them from the manufacture. This may cause a slightly longer than normal ship time.**