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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.

The Drain Plug for Power WOW is a wet end drain plug for the Pentair Power WOW. This part does not come with an O-ring. The part allows the pump to be drained of stagnant water so protect it from damage and to keep it running for as long as possible.

5", SST/Pismo Blue Cyclone Directional Jet

Spa heaters, automated systems, lights, and salt-water chlorinators all depend on a functional circuit board. With Master Spas®' MS50 U PC board, you can bring back the functionality of your spa or hot tub. Get this MS50 PCB fast and free from the Master Spa Parts warehouse when you order from our online store.

Built specifically for Master Spas Legend Series models, the MS8000 System Pack (V/N 53231) is the perfect replacement for your spa’s original control pack.  Install this genuine, OEM control pack to keep your spa running smoothly!

*Due to a nationwide shortage of chlorine, prices have increased and supply is very low.*

Spa Ease Oxy Blast can be used as a substitute.

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SpaBoss Spa Shock (7lb.) is a non-chlorine shock, that is the key to keeping your chlorine or bromine sanitizers working like they should. It will help to get rid of the nasty residue from soap, oils, deodorants, and other organic materials that get into hot tubs from regular use. Comes in a 7lb. container.

Given enough time, all hot tub circuit boards will fail. But, that doesn't mean you have to give up on your hot tub altogether. At Master Spa Parts, we're happy to introduce this Contractor Series™ PCB, VS500Z (v/n 55140) at a great value to our website visitors.

Let's make this whole broken-down hot tub a thing of the past by ordering this VS500Z (v/n 55140) Contractor Series™ PCB from the Master Spa Parts online store. Plus, most U.S. destinations qualify for free shipping!

Several years ago, the manufacturer of Down East Spas discontinued this customer-favorite line of spas and hot tubs. Fortunately, Master Spa Parts still has a variety of spa parts to keep your spa or hot tub up and running. The 1-inch Air Control (Grey) is a quality replacement part for many of the 1999 series of Down East Spas hot tubs and spas.

Is your current cover lift stealing the your spa’s views and enjoyment? We have the perfect solution! The CoverMate II Cover Lift from Leisure Concepts is easy to use and discreet — it’s there when you need and out of sight when you don’t! With several mounting options, the CoverMate II makes it easy for just about anyone to lift a spa cover on their own — that’s all part of the convenience of owning a CoverMate II Cover Lift! And it’s one of the highest rated cover lifts on the market.

**Please note: ALL COVER LIFTER SALES ARE FINAL and will not work on Swim Spas**

The 84" x 94" Hot Tub Cover is a Master Spa Factory OEM replacement (SKU: x458494). It is specifically designed to fit your Master Spas® hot tub. This cover is extremely energy efficient, as it's made 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. It has been upgraded to include two rubber grip handles and is made of a high quality marine-grade vinyl covering that is mildew treated and unfazed by UV rays.

Note: This particular hot tub cover folds along its shortest dimension (the 84" side).

The Master Spas® hot tub replacement cover 70" x 84" is an exact Master Spa Factory OEM replacement (SKU: X457084). It is specifically designed to fit your Master Spas® hot tub. This cover is extremely energy efficient, as it's made 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. It has been upgraded to include two rubber grip handles and is made of a high quality marine-grade vinyl covering that is mildew treated and protects against UV rays.

Note: This particular hot tub cover folds along the short edge. Find the corresponding long-edge fold cover here.

The 7' x 6.5' (84" x 78") Master Spas® replacement hot tub cover (SKU: X454765) is a Master Spa Factory OEM replacement. It is specifically designed to fit your Master Spas® hot tub. This cover is extremely energy efficient, as it's made 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. It has been upgraded to include two rubber grip handles and is made of a high quality marine-grade vinyl covering that is mildew treated and unfazed by UV rays.

Note: This particular hot tub cover folds along the long edge. Find the corresponding short-edge fold cover here.