Standard Features

Spa Cover
IST spa covers are crafted to fit your spa model. Each cover seals in heat with a thick 5"/3” foam insulation, more energy efficient. Feature locking clasps to keep heat in, debris out. Easy to clean and attractive, IST spa covers give your spa a great finishing touch.

Programmable Controls
No need to worry what’s right for your spa! IST spas feature programmable controls, with preset options to make your spa experience convenient and user-friendly. You have complete control over jet action and water temperature, including timing for in-use and idle time. It’s easy to get the most enjoyment from the IST spas.

 Lighting
All VX Series spas include LED Deluxe Lighting Package with perimeter lighting Dramatic and energy-efficient, the LED Deluxe Lighting Package is the perfect nighttime companion for your spa. Bring the mood to life and keep your green side happy! light for increased safety and enjoyment during your nighttime spa bathing.  The LED Deluxe Lighting Package  offers a full spectrum of color variations in the spa and along the shell.

Ozinator System
End-to-end ozinator system injects ozone purifying gas into the water as it passes through the filtration system. Unlike other ozinator systems that leave sections of the plumbing untouched, IST waterways are engineered to assure all water passes through the ozinator, resulting in a larger plume of ozone for 100% freshness. This environmentally friendly gas instantly kills bacteria and leaves only oxygen as a byproduct.

Turbinair™ Controls
Take your hydromassage up a notch with Turbinair™. Adds air bubbles to the JetSTREAM™ for enhanced water action and more effective muscle massage. Air levels are easy to adjust with oversized controls; also allows air to be directed to specific jet packs.

Filtration System 
100 sq. ft. of filtration surface, assuring a cleaner, fresher spa. The filtration system assures all water is circulated; meaning 100% of the water is filtered . Now that’s filtration! You can rest assured that your IST spa is hard art work keeping ALL your water — above and below the surface — fresh and clean.

Woodless Casement
Unlike most other spas today that are built on wood framing, IST features a one-of-a-kind composite Casement system. Casement is a rock-solid support for the your spa, able to withstand the temperature and humidity cycles of year-round outdoor spa use.  No rotting or warping. Plus, all components are easily accessible in the unlikely event of service.

Spa Shells
IST spas feature ABS Weather-X shells. Chemical resistant and durable, these glossy-looking shells add a ‘wow’ factor to the inside of your spa. Available in a variety of colors, these long-lasting shells will serve your spa for years to come.

Oyster Opal  Cadmium Blue  Metallic Graphite  Moonlight Grey

Woodwind Spa Cabinet
It’s what you notice from across the patio or backyard, so it has to look good. Ours does — these stylish and durable synthetic Woodwind cabinets complement IST shell colors as well as your outdoor surroundings.