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Relay for Swim Spa

Master Spa Parts customers love our Eco Pur Filter for Twilight Spas. These are available for a number of models, excluding TS120 and TS240. In a field crowded by inferior mineral filters, the Eco Pur filters by Master Spas truly stand apart from the rest. For those who own a model of Twilight Spas, using a mineral filter can help you cut back on chlorine use while also getting your spa or hot tub sparkling clean.

Overlay for MP30 control panel

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)

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

As the "command center" of your spa, the circuit board is tasked with making sure your blowers, lights, air filtration system, and high-limit sensors work correctly. Whether you're looking to replace your Down East Spas MS510/1500/1600 Ext. PCB (V/N 53681) or another unit, Master Spa Parts offers a vast selection of replacement circuit boards. These are all competitively priced and ready to ship.

The Circuit board replacement for Twilight Series™ Spas always ships typically within 24 hours to customers ordering this and other spa circuit boards through the Master Spa Parts online store.

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**

Spa Marvel Filter Cleaner 8oz

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. 

Give your Down East Spas or Legend Series spa the best in filtration with a Pleatco Plus replacement filter PMA70-F2M. This Down East Spas and Legend Series™ filter (1996-2000) delivers 70 square feet of filtration power and is ready to ship from the Master Spa Parts online store –– order yours today!

Introducing the hassle-free 8' x 14' Axis Swim Spa Cover designed specifically for H2X Crosstrainer 14 Spas. Engineered with rolling technology, this energy-efficient cover offers effortless operation, making it easier than ever to take on and off your swim spa cover. Available in dark gray Midnight. 

Whether by chemical intrusion, moisture, or temperature fluctuations, circuit boards can and will fail. This may cause essential features, such as the spa lights, heaters, jets, and emergency shut-offs to not function as they should.

Savings, quality parts, and great service is what you can expect when replacing a circuit board, including this 5000 Daughter Board for Legend Series™ hot tubs by Master Spas®. This MS5000 external PCB (V/N 53544) and others priced $99 and over also qualify for fast and free shipping to buyers in the Continental United States.